2829256280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{58601}}^1$

素因数の和:58700

約数の個数: 64

約数和(自身を含む): 6835337280

約数和(自身を除く): 4006081000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 284, 340, 355, 568, 680, 710, 1207, 1420, 2414, 2840, 4828, 6035, 9656, 12070, 24140, 48280, 58601, 117202, 234404, 293005, 468808, 586010, 996217, 1172020, 1992434, 2344040, 3984868, 4160671, 4981085, 7969736, 8321342, 9962170, 16642684, 19924340, 20803355, 33285368, 39848680, 41606710, 70731407, 83213420, 141462814, 166426840, 282925628, 353657035, 565851256, 707314070, 1414628140, 2829256280]

約数ペア:

[(1, 2829256280), (2, 1414628140), (4, 707314070), (5, 565851256), (8, 353657035), (10, 282925628), (17, 166426840), (20, 141462814), (34, 83213420), (40, 70731407), (68, 41606710), (71, 39848680), (85, 33285368), (136, 20803355), (142, 19924340), (170, 16642684), (284, 9962170), (340, 8321342), (355, 7969736), (568, 4981085), (680, 4160671), (710, 3984868), (1207, 2344040), (1420, 1992434), (2414, 1172020), (2840, 996217), (4828, 586010), (6035, 468808), (9656, 293005), (12070, 234404), (24140, 117202), (48280, 58601)]