73092640

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7489}}^1$

素因数の和:7565

約数の個数: 48

約数和(自身を含む): 175535640

約数和(自身を除く): 102443000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 7489, 9760, 14978, 29956, 37445, 59912, 74890, 119824, 149780, 239648, 299560, 456829, 599120, 913658, 1198240, 1827316, 2284145, 3654632, 4568290, 7309264, 9136580, 14618528, 18273160, 36546320, 73092640]

約数ペア:

[(1, 73092640), (2, 36546320), (4, 18273160), (5, 14618528), (8, 9136580), (10, 7309264), (16, 4568290), (20, 3654632), (32, 2284145), (40, 1827316), (61, 1198240), (80, 913658), (122, 599120), (160, 456829), (244, 299560), (305, 239648), (488, 149780), (610, 119824), (976, 74890), (1220, 59912), (1952, 37445), (2440, 29956), (4880, 14978), (7489, 9760)]