57939440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55711}}^1$

素因数の和:55737

約数の個数: 40

約数和(自身を含む): 145074048

約数和(自身を除く): 87134608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 55711, 111422, 222844, 278555, 445688, 557110, 724243, 891376, 1114220, 1448486, 2228440, 2896972, 3621215, 4456880, 5793944, 7242430, 11587888, 14484860, 28969720, 57939440]

約数ペア:

[(1, 57939440), (2, 28969720), (4, 14484860), (5, 11587888), (8, 7242430), (10, 5793944), (13, 4456880), (16, 3621215), (20, 2896972), (26, 2228440), (40, 1448486), (52, 1114220), (65, 891376), (80, 724243), (104, 557110), (130, 445688), (208, 278555), (260, 222844), (520, 111422), (1040, 55711)]