102829480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6434

約数の個数: 64

約数和(自身を含む): 257241600

約数和(自身を除く): 154412120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 6379, 8060, 12758, 16120, 25516, 31895, 51032, 63790, 82927, 127580, 165854, 197749, 255160, 331708, 395498, 414635, 663416, 790996, 829270, 988745, 1581992, 1658540, 1977490, 2570737, 3317080, 3954980, 5141474, 7909960, 10282948, 12853685, 20565896, 25707370, 51414740, 102829480]

約数ペア:

[(1, 102829480), (2, 51414740), (4, 25707370), (5, 20565896), (8, 12853685), (10, 10282948), (13, 7909960), (20, 5141474), (26, 3954980), (31, 3317080), (40, 2570737), (52, 1977490), (62, 1658540), (65, 1581992), (104, 988745), (124, 829270), (130, 790996), (155, 663416), (248, 414635), (260, 395498), (310, 331708), (403, 255160), (520, 197749), (620, 165854), (806, 127580), (1240, 82927), (1612, 63790), (2015, 51032), (3224, 31895), (4030, 25516), (6379, 16120), (8060, 12758)]