99467840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 112

約数和(自身を含む): 252033024

約数和(自身を除く): 152565184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 148, 155, 160, 185, 248, 271, 296, 310, 320, 370, 496, 542, 592, 620, 740, 992, 1084, 1147, 1184, 1240, 1355, 1480, 1984, 2168, 2294, 2368, 2480, 2710, 2960, 4336, 4588, 4960, 5420, 5735, 5920, 8401, 8672, 9176, 9920, 10027, 10840, 11470, 11840, 16802, 17344, 18352, 20054, 21680, 22940, 33604, 36704, 40108, 42005, 43360, 45880, 50135, 67208, 73408, 80216, 84010, 86720, 91760, 100270, 134416, 160432, 168020, 183520, 200540, 268832, 310837, 320864, 336040, 367040, 401080, 537664, 621674, 641728, 672080, 802160, 1243348, 1344160, 1554185, 1604320, 2486696, 2688320, 3108370, 3208640, 4973392, 6216740, 9946784, 12433480, 19893568, 24866960, 49733920, 99467840]

約数ペア:

[(1, 99467840), (2, 49733920), (4, 24866960), (5, 19893568), (8, 12433480), (10, 9946784), (16, 6216740), (20, 4973392), (31, 3208640), (32, 3108370), (37, 2688320), (40, 2486696), (62, 1604320), (64, 1554185), (74, 1344160), (80, 1243348), (124, 802160), (148, 672080), (155, 641728), (160, 621674), (185, 537664), (248, 401080), (271, 367040), (296, 336040), (310, 320864), (320, 310837), (370, 268832), (496, 200540), (542, 183520), (592, 168020), (620, 160432), (740, 134416), (992, 100270), (1084, 91760), (1147, 86720), (1184, 84010), (1240, 80216), (1355, 73408), (1480, 67208), (1984, 50135), (2168, 45880), (2294, 43360), (2368, 42005), (2480, 40108), (2710, 36704), (2960, 33604), (4336, 22940), (4588, 21680), (4960, 20054), (5420, 18352), (5735, 17344), (5920, 16802), (8401, 11840), (8672, 11470), (9176, 10840), (9920, 10027)]