86196640

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 216639360

約数和(自身を除く): 130442720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 59, 80, 92, 115, 118, 160, 184, 230, 236, 295, 368, 397, 460, 472, 590, 736, 794, 920, 944, 1180, 1357, 1588, 1840, 1888, 1985, 2360, 2714, 3176, 3680, 3970, 4720, 5428, 6352, 6785, 7940, 9131, 9440, 10856, 12704, 13570, 15880, 18262, 21712, 23423, 27140, 31760, 36524, 43424, 45655, 46846, 54280, 63520, 73048, 91310, 93692, 108560, 117115, 146096, 182620, 187384, 217120, 234230, 292192, 365240, 374768, 468460, 538729, 730480, 749536, 936920, 1077458, 1460960, 1873840, 2154916, 2693645, 3747680, 4309832, 5387290, 8619664, 10774580, 17239328, 21549160, 43098320, 86196640]

約数ペア:

[(1, 86196640), (2, 43098320), (4, 21549160), (5, 17239328), (8, 10774580), (10, 8619664), (16, 5387290), (20, 4309832), (23, 3747680), (32, 2693645), (40, 2154916), (46, 1873840), (59, 1460960), (80, 1077458), (92, 936920), (115, 749536), (118, 730480), (160, 538729), (184, 468460), (230, 374768), (236, 365240), (295, 292192), (368, 234230), (397, 217120), (460, 187384), (472, 182620), (590, 146096), (736, 117115), (794, 108560), (920, 93692), (944, 91310), (1180, 73048), (1357, 63520), (1588, 54280), (1840, 46846), (1888, 45655), (1985, 43424), (2360, 36524), (2714, 31760), (3176, 27140), (3680, 23423), (3970, 21712), (4720, 18262), (5428, 15880), (6352, 13570), (6785, 12704), (7940, 10856), (9131, 9440)]