134266520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 314388000

約数和(自身を除く): 180121480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 283, 290, 409, 566, 580, 818, 1132, 1160, 1415, 1636, 2045, 2264, 2830, 3272, 4090, 5660, 8180, 8207, 11320, 11861, 16360, 16414, 23722, 32828, 41035, 47444, 59305, 65656, 82070, 94888, 115747, 118610, 164140, 231494, 237220, 328280, 462988, 474440, 578735, 925976, 1157470, 2314940, 3356663, 4629880, 6713326, 13426652, 16783315, 26853304, 33566630, 67133260, 134266520]

約数ペア:

[(1, 134266520), (2, 67133260), (4, 33566630), (5, 26853304), (8, 16783315), (10, 13426652), (20, 6713326), (29, 4629880), (40, 3356663), (58, 2314940), (116, 1157470), (145, 925976), (232, 578735), (283, 474440), (290, 462988), (409, 328280), (566, 237220), (580, 231494), (818, 164140), (1132, 118610), (1160, 115747), (1415, 94888), (1636, 82070), (2045, 65656), (2264, 59305), (2830, 47444), (3272, 41035), (4090, 32828), (5660, 23722), (8180, 16414), (8207, 16360), (11320, 11861)]