14650255280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{42499}}^1$

素因数の和:42682

約数の個数: 80

約数和(自身を含む): 35414400000

約数和(自身を除く): 20764144720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 139, 155, 248, 278, 310, 496, 556, 620, 695, 1112, 1240, 1390, 2224, 2480, 2780, 4309, 5560, 8618, 11120, 17236, 21545, 34472, 42499, 43090, 68944, 84998, 86180, 169996, 172360, 212495, 339992, 344720, 424990, 679984, 849980, 1317469, 1699960, 2634938, 3399920, 5269876, 5907361, 6587345, 10539752, 11814722, 13174690, 21079504, 23629444, 26349380, 29536805, 47258888, 52698760, 59073610, 94517776, 105397520, 118147220, 183128191, 236294440, 366256382, 472588880, 732512764, 915640955, 1465025528, 1831281910, 2930051056, 3662563820, 7325127640, 14650255280]

約数ペア:

[(1, 14650255280), (2, 7325127640), (4, 3662563820), (5, 2930051056), (8, 1831281910), (10, 1465025528), (16, 915640955), (20, 732512764), (31, 472588880), (40, 366256382), (62, 236294440), (80, 183128191), (124, 118147220), (139, 105397520), (155, 94517776), (248, 59073610), (278, 52698760), (310, 47258888), (496, 29536805), (556, 26349380), (620, 23629444), (695, 21079504), (1112, 13174690), (1240, 11814722), (1390, 10539752), (2224, 6587345), (2480, 5907361), (2780, 5269876), (4309, 3399920), (5560, 2634938), (8618, 1699960), (11120, 1317469), (17236, 849980), (21545, 679984), (34472, 424990), (42499, 344720), (43090, 339992), (68944, 212495), (84998, 172360), (86180, 169996)]