1529959660

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{4129}}^1$

素因数の和:4426

約数の個数: 48

約数和(自身を含む): 3263823360

約数和(自身を除く): 1733863700

約数列:

[1, 2, 4, 5, 10, 20, 97, 191, 194, 382, 388, 485, 764, 955, 970, 1910, 1940, 3820, 4129, 8258, 16516, 18527, 20645, 37054, 41290, 74108, 82580, 92635, 185270, 370540, 400513, 788639, 801026, 1577278, 1602052, 2002565, 3154556, 3943195, 4005130, 7886390, 8010260, 15772780, 76497983, 152995966, 305991932, 382489915, 764979830, 1529959660]

約数ペア:

[(1, 1529959660), (2, 764979830), (4, 382489915), (5, 305991932), (10, 152995966), (20, 76497983), (97, 15772780), (191, 8010260), (194, 7886390), (382, 4005130), (388, 3943195), (485, 3154556), (764, 2002565), (955, 1602052), (970, 1577278), (1910, 801026), (1940, 788639), (3820, 400513), (4129, 370540), (8258, 185270), (16516, 92635), (18527, 82580), (20645, 74108), (37054, 41290)]