45473740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 109932480

約数和(自身を除く): 64458740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 37, 52, 58, 65, 74, 116, 130, 145, 148, 163, 185, 260, 290, 326, 370, 377, 481, 580, 652, 740, 754, 815, 962, 1073, 1508, 1630, 1885, 1924, 2119, 2146, 2405, 3260, 3770, 4238, 4292, 4727, 4810, 5365, 6031, 7540, 8476, 9454, 9620, 10595, 10730, 12062, 13949, 18908, 21190, 21460, 23635, 24124, 27898, 30155, 42380, 47270, 55796, 60310, 61451, 69745, 78403, 94540, 120620, 122902, 139490, 156806, 174899, 245804, 278980, 307255, 313612, 349798, 392015, 614510, 699596, 784030, 874495, 1229020, 1568060, 1748990, 2273687, 3497980, 4547374, 9094748, 11368435, 22736870, 45473740]

約数ペア:

[(1, 45473740), (2, 22736870), (4, 11368435), (5, 9094748), (10, 4547374), (13, 3497980), (20, 2273687), (26, 1748990), (29, 1568060), (37, 1229020), (52, 874495), (58, 784030), (65, 699596), (74, 614510), (116, 392015), (130, 349798), (145, 313612), (148, 307255), (163, 278980), (185, 245804), (260, 174899), (290, 156806), (326, 139490), (370, 122902), (377, 120620), (481, 94540), (580, 78403), (652, 69745), (740, 61451), (754, 60310), (815, 55796), (962, 47270), (1073, 42380), (1508, 30155), (1630, 27898), (1885, 24124), (1924, 23635), (2119, 21460), (2146, 21190), (2405, 18908), (3260, 13949), (3770, 12062), (4238, 10730), (4292, 10595), (4727, 9620), (4810, 9454), (5365, 8476), (6031, 7540)]