100612360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 239500800

約数和(自身を除く): 138888440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1240, 1271, 1640, 1979, 2542, 3958, 5084, 6355, 7916, 9895, 10168, 12710, 15832, 19790, 25420, 39580, 50840, 61349, 79160, 81139, 122698, 162278, 245396, 306745, 324556, 405695, 490792, 613490, 649112, 811390, 1226980, 1622780, 2453960, 2515309, 3245560, 5030618, 10061236, 12576545, 20122472, 25153090, 50306180, 100612360]

約数ペア:

[(1, 100612360), (2, 50306180), (4, 25153090), (5, 20122472), (8, 12576545), (10, 10061236), (20, 5030618), (31, 3245560), (40, 2515309), (41, 2453960), (62, 1622780), (82, 1226980), (124, 811390), (155, 649112), (164, 613490), (205, 490792), (248, 405695), (310, 324556), (328, 306745), (410, 245396), (620, 162278), (820, 122698), (1240, 81139), (1271, 79160), (1640, 61349), (1979, 50840), (2542, 39580), (3958, 25420), (5084, 19790), (6355, 15832), (7916, 12710), (9895, 10168)]