41297890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 77552640

約数和(自身を除く): 36254750

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 1010, 1319, 2638, 3131, 6262, 6595, 13190, 15655, 31310, 40889, 81778, 133219, 204445, 266438, 408890, 666095, 1332190, 4129789, 8259578, 20648945, 41297890]

約数ペア:

[(1, 41297890), (2, 20648945), (5, 8259578), (10, 4129789), (31, 1332190), (62, 666095), (101, 408890), (155, 266438), (202, 204445), (310, 133219), (505, 81778), (1010, 40889), (1319, 31310), (2638, 15655), (3131, 13190), (6262, 6595)]