19824562000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16829}}^1$

素因数の和:16902

約数の個数: 160

約数和(自身を含む): 52089523200

約数和(自身を除く): 32264961200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 76, 80, 95, 100, 124, 125, 152, 155, 190, 200, 248, 250, 304, 310, 380, 400, 475, 496, 500, 589, 620, 760, 775, 950, 1000, 1178, 1240, 1520, 1550, 1900, 2000, 2356, 2375, 2480, 2945, 3100, 3800, 3875, 4712, 4750, 5890, 6200, 7600, 7750, 9424, 9500, 11780, 12400, 14725, 15500, 16829, 19000, 23560, 29450, 31000, 33658, 38000, 47120, 58900, 62000, 67316, 73625, 84145, 117800, 134632, 147250, 168290, 235600, 269264, 294500, 319751, 336580, 420725, 521699, 589000, 639502, 673160, 841450, 1043398, 1178000, 1279004, 1346320, 1598755, 1682900, 2086796, 2103625, 2558008, 2608495, 3197510, 3365800, 4173592, 4207250, 5116016, 5216990, 6395020, 6731600, 7993775, 8347184, 8414500, 9912281, 10433980, 12790040, 13042475, 15987550, 16829000, 19824562, 20867960, 25580080, 26084950, 31975100, 33658000, 39649124, 39968875, 41735920, 49561405, 52169900, 63950200, 65212375, 79298248, 79937750, 99122810, 104339800, 127900400, 130424750, 158596496, 159875500, 198245620, 208679600, 247807025, 260849500, 319751000, 396491240, 495614050, 521699000, 639502000, 792982480, 991228100, 1043398000, 1239035125, 1982456200, 2478070250, 3964912400, 4956140500, 9912281000, 19824562000]

約数ペア:

[(1, 19824562000), (2, 9912281000), (4, 4956140500), (5, 3964912400), (8, 2478070250), (10, 1982456200), (16, 1239035125), (19, 1043398000), (20, 991228100), (25, 792982480), (31, 639502000), (38, 521699000), (40, 495614050), (50, 396491240), (62, 319751000), (76, 260849500), (80, 247807025), (95, 208679600), (100, 198245620), (124, 159875500), (125, 158596496), (152, 130424750), (155, 127900400), (190, 104339800), (200, 99122810), (248, 79937750), (250, 79298248), (304, 65212375), (310, 63950200), (380, 52169900), (400, 49561405), (475, 41735920), (496, 39968875), (500, 39649124), (589, 33658000), (620, 31975100), (760, 26084950), (775, 25580080), (950, 20867960), (1000, 19824562), (1178, 16829000), (1240, 15987550), (1520, 13042475), (1550, 12790040), (1900, 10433980), (2000, 9912281), (2356, 8414500), (2375, 8347184), (2480, 7993775), (2945, 6731600), (3100, 6395020), (3800, 5216990), (3875, 5116016), (4712, 4207250), (4750, 4173592), (5890, 3365800), (6200, 3197510), (7600, 2608495), (7750, 2558008), (9424, 2103625), (9500, 2086796), (11780, 1682900), (12400, 1598755), (14725, 1346320), (15500, 1279004), (16829, 1178000), (19000, 1043398), (23560, 841450), (29450, 673160), (31000, 639502), (33658, 589000), (38000, 521699), (47120, 420725), (58900, 336580), (62000, 319751), (67316, 294500), (73625, 269264), (84145, 235600), (117800, 168290), (134632, 147250)]