82274720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{46747}}^1$

素因数の和:46773

約数の個数: 48

約数和(自身を含む): 212048928

約数和(自身を除く): 129774208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 46747, 93494, 186988, 233735, 373976, 467470, 514217, 747952, 934940, 1028434, 1495904, 1869880, 2056868, 2571085, 3739760, 4113736, 5142170, 7479520, 8227472, 10284340, 16454944, 20568680, 41137360, 82274720]

約数ペア:

[(1, 82274720), (2, 41137360), (4, 20568680), (5, 16454944), (8, 10284340), (10, 8227472), (11, 7479520), (16, 5142170), (20, 4113736), (22, 3739760), (32, 2571085), (40, 2056868), (44, 1869880), (55, 1495904), (80, 1028434), (88, 934940), (110, 747952), (160, 514217), (176, 467470), (220, 373976), (352, 233735), (440, 186988), (880, 93494), (1760, 46747)]