98979528080

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1\times {\mathrm{25357}}^1$

素因数の和:26256

約数の個数: 80

約数和(自身を含む): 234320091840

約数和(自身を除く): 135340563760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 827, 944, 1180, 1654, 2360, 3308, 4135, 4720, 6616, 8270, 13232, 16540, 25357, 33080, 48793, 50714, 66160, 97586, 101428, 126785, 195172, 202856, 243965, 253570, 390344, 405712, 487930, 507140, 780688, 975860, 1014280, 1496063, 1951720, 2028560, 2992126, 3903440, 5984252, 7480315, 11968504, 14960630, 20970239, 23937008, 29921260, 41940478, 59842520, 83880956, 104851195, 119685040, 167761912, 209702390, 335523824, 419404780, 838809560, 1237244101, 1677619120, 2474488202, 4948976404, 6186220505, 9897952808, 12372441010, 19795905616, 24744882020, 49489764040, 98979528080]

約数ペア:

[(1, 98979528080), (2, 49489764040), (4, 24744882020), (5, 19795905616), (8, 12372441010), (10, 9897952808), (16, 6186220505), (20, 4948976404), (40, 2474488202), (59, 1677619120), (80, 1237244101), (118, 838809560), (236, 419404780), (295, 335523824), (472, 209702390), (590, 167761912), (827, 119685040), (944, 104851195), (1180, 83880956), (1654, 59842520), (2360, 41940478), (3308, 29921260), (4135, 23937008), (4720, 20970239), (6616, 14960630), (8270, 11968504), (13232, 7480315), (16540, 5984252), (25357, 3903440), (33080, 2992126), (48793, 2028560), (50714, 1951720), (66160, 1496063), (97586, 1014280), (101428, 975860), (126785, 780688), (195172, 507140), (202856, 487930), (243965, 405712), (253570, 390344)]