22382000

素因数分解:

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

素因数の和:92

約数の個数: 120

約数和(自身を含む): 58960512

約数和(自身を除く): 36578512

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, 361, 380, 400, 475, 496, 500, 589, 620, 722, 760, 775, 950, 1000, 1178, 1240, 1444, 1520, 1550, 1805, 1900, 2000, 2356, 2375, 2480, 2888, 2945, 3100, 3610, 3800, 3875, 4712, 4750, 5776, 5890, 6200, 7220, 7600, 7750, 9025, 9424, 9500, 11191, 11780, 12400, 14440, 14725, 15500, 18050, 19000, 22382, 23560, 28880, 29450, 31000, 36100, 38000, 44764, 45125, 47120, 55955, 58900, 62000, 72200, 73625, 89528, 90250, 111910, 117800, 144400, 147250, 179056, 180500, 223820, 235600, 279775, 294500, 361000, 447640, 559550, 589000, 722000, 895280, 1119100, 1178000, 1398875, 2238200, 2797750, 4476400, 5595500, 11191000, 22382000]

約数ペア:

[(1, 22382000), (2, 11191000), (4, 5595500), (5, 4476400), (8, 2797750), (10, 2238200), (16, 1398875), (19, 1178000), (20, 1119100), (25, 895280), (31, 722000), (38, 589000), (40, 559550), (50, 447640), (62, 361000), (76, 294500), (80, 279775), (95, 235600), (100, 223820), (124, 180500), (125, 179056), (152, 147250), (155, 144400), (190, 117800), (200, 111910), (248, 90250), (250, 89528), (304, 73625), (310, 72200), (361, 62000), (380, 58900), (400, 55955), (475, 47120), (496, 45125), (500, 44764), (589, 38000), (620, 36100), (722, 31000), (760, 29450), (775, 28880), (950, 23560), (1000, 22382), (1178, 19000), (1240, 18050), (1444, 15500), (1520, 14725), (1550, 14440), (1805, 12400), (1900, 11780), (2000, 11191), (2356, 9500), (2375, 9424), (2480, 9025), (2888, 7750), (2945, 7600), (3100, 7220), (3610, 6200), (3800, 5890), (3875, 5776), (4712, 4750)]