201642612400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{25771}}^1$

素因数の和:26451

約数の個数: 120

約数和(自身を含む): 500885623808

約数和(自身を除く): 299243011408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 631, 775, 1240, 1262, 1550, 2480, 2524, 3100, 3155, 5048, 6200, 6310, 10096, 12400, 12620, 15775, 19561, 25240, 25771, 31550, 39122, 50480, 51542, 63100, 78244, 97805, 103084, 126200, 128855, 156488, 195610, 206168, 252400, 257710, 312976, 391220, 412336, 489025, 515420, 644275, 782440, 798901, 978050, 1030840, 1288550, 1564880, 1597802, 1956100, 2061680, 2577100, 3195604, 3912200, 3994505, 5154200, 6391208, 7824400, 7989010, 10308400, 12782416, 15978020, 16261501, 19972525, 31956040, 32523002, 39945050, 63912080, 65046004, 79890100, 81307505, 130092008, 159780200, 162615010, 260184016, 319560400, 325230020, 406537525, 504106531, 650460040, 813075050, 1008213062, 1300920080, 1626150100, 2016426124, 2520532655, 3252300200, 4032852248, 5041065310, 6504600400, 8065704496, 10082130620, 12602663275, 20164261240, 25205326550, 40328522480, 50410653100, 100821306200, 201642612400]

約数ペア:

[(1, 201642612400), (2, 100821306200), (4, 50410653100), (5, 40328522480), (8, 25205326550), (10, 20164261240), (16, 12602663275), (20, 10082130620), (25, 8065704496), (31, 6504600400), (40, 5041065310), (50, 4032852248), (62, 3252300200), (80, 2520532655), (100, 2016426124), (124, 1626150100), (155, 1300920080), (200, 1008213062), (248, 813075050), (310, 650460040), (400, 504106531), (496, 406537525), (620, 325230020), (631, 319560400), (775, 260184016), (1240, 162615010), (1262, 159780200), (1550, 130092008), (2480, 81307505), (2524, 79890100), (3100, 65046004), (3155, 63912080), (5048, 39945050), (6200, 32523002), (6310, 31956040), (10096, 19972525), (12400, 16261501), (12620, 15978020), (15775, 12782416), (19561, 10308400), (25240, 7989010), (25771, 7824400), (31550, 6391208), (39122, 5154200), (50480, 3994505), (51542, 3912200), (63100, 3195604), (78244, 2577100), (97805, 2061680), (103084, 1956100), (126200, 1597802), (128855, 1564880), (156488, 1288550), (195610, 1030840), (206168, 978050), (252400, 798901), (257710, 782440), (312976, 644275), (391220, 515420), (412336, 489025)]