45998440

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1993}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 103727880

約数和(自身を除く): 57729440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 1993, 2308, 2885, 3986, 4616, 5770, 7972, 9965, 11540, 15944, 19930, 23080, 39860, 79720, 1149961, 2299922, 4599844, 5749805, 9199688, 11499610, 22999220, 45998440]

約数ペア:

[(1, 45998440), (2, 22999220), (4, 11499610), (5, 9199688), (8, 5749805), (10, 4599844), (20, 2299922), (40, 1149961), (577, 79720), (1154, 39860), (1993, 23080), (2308, 19930), (2885, 15944), (3986, 11540), (4616, 9965), (5770, 7972)]