15695753440

素因数分解:

$2^5\times 5^1\times {\mathrm{6571}}^1\times {\mathrm{14929}}^1$

素因数の和:21515

約数の個数: 48

約数和(自身を含む): 37089344880

約数和(自身を除く): 21393591440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6571, 13142, 14929, 26284, 29858, 32855, 52568, 59716, 65710, 74645, 105136, 119432, 131420, 149290, 210272, 238864, 262840, 298580, 477728, 525680, 597160, 1051360, 1194320, 2388640, 98098459, 196196918, 392393836, 490492295, 784787672, 980984590, 1569575344, 1961969180, 3139150688, 3923938360, 7847876720, 15695753440]

約数ペア:

[(1, 15695753440), (2, 7847876720), (4, 3923938360), (5, 3139150688), (8, 1961969180), (10, 1569575344), (16, 980984590), (20, 784787672), (32, 490492295), (40, 392393836), (80, 196196918), (160, 98098459), (6571, 2388640), (13142, 1194320), (14929, 1051360), (26284, 597160), (29858, 525680), (32855, 477728), (52568, 298580), (59716, 262840), (65710, 238864), (74645, 210272), (105136, 149290), (119432, 131420)]