27568340

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 59996160

約数和(自身を除く): 32427820

約数列:

[1, 2, 4, 5, 10, 20, 59, 61, 118, 122, 236, 244, 295, 305, 383, 590, 610, 766, 1180, 1220, 1532, 1915, 3599, 3830, 7198, 7660, 14396, 17995, 22597, 23363, 35990, 45194, 46726, 71980, 90388, 93452, 112985, 116815, 225970, 233630, 451940, 467260, 1378417, 2756834, 5513668, 6892085, 13784170, 27568340]

約数ペア:

[(1, 27568340), (2, 13784170), (4, 6892085), (5, 5513668), (10, 2756834), (20, 1378417), (59, 467260), (61, 451940), (118, 233630), (122, 225970), (236, 116815), (244, 112985), (295, 93452), (305, 90388), (383, 71980), (590, 46726), (610, 45194), (766, 35990), (1180, 23363), (1220, 22597), (1532, 17995), (1915, 14396), (3599, 7660), (3830, 7198)]