22822720

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1067

約数の個数: 56

約数和(自身を含む): 55147464

約数和(自身を除く): 32324744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 977, 1168, 1460, 1954, 2336, 2920, 3908, 4672, 4885, 5840, 7816, 9770, 11680, 15632, 19540, 23360, 31264, 39080, 62528, 71321, 78160, 142642, 156320, 285284, 312640, 356605, 570568, 713210, 1141136, 1426420, 2282272, 2852840, 4564544, 5705680, 11411360, 22822720]

約数ペア:

[(1, 22822720), (2, 11411360), (4, 5705680), (5, 4564544), (8, 2852840), (10, 2282272), (16, 1426420), (20, 1141136), (32, 713210), (40, 570568), (64, 356605), (73, 312640), (80, 285284), (146, 156320), (160, 142642), (292, 78160), (320, 71321), (365, 62528), (584, 39080), (730, 31264), (977, 23360), (1168, 19540), (1460, 15632), (1954, 11680), (2336, 9770), (2920, 7816), (3908, 5840), (4672, 4885)]