24866960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 61519872

約数和(自身を除く): 36652912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 271, 296, 310, 370, 496, 542, 592, 620, 740, 1084, 1147, 1240, 1355, 1480, 2168, 2294, 2480, 2710, 2960, 4336, 4588, 5420, 5735, 8401, 9176, 10027, 10840, 11470, 16802, 18352, 20054, 21680, 22940, 33604, 40108, 42005, 45880, 50135, 67208, 80216, 84010, 91760, 100270, 134416, 160432, 168020, 200540, 310837, 336040, 401080, 621674, 672080, 802160, 1243348, 1554185, 2486696, 3108370, 4973392, 6216740, 12433480, 24866960]

約数ペア:

[(1, 24866960), (2, 12433480), (4, 6216740), (5, 4973392), (8, 3108370), (10, 2486696), (16, 1554185), (20, 1243348), (31, 802160), (37, 672080), (40, 621674), (62, 401080), (74, 336040), (80, 310837), (124, 200540), (148, 168020), (155, 160432), (185, 134416), (248, 100270), (271, 91760), (296, 84010), (310, 80216), (370, 67208), (496, 50135), (542, 45880), (592, 42005), (620, 40108), (740, 33604), (1084, 22940), (1147, 21680), (1240, 20054), (1355, 18352), (1480, 16802), (2168, 11470), (2294, 10840), (2480, 10027), (2710, 9176), (2960, 8401), (4336, 5735), (4588, 5420)]