223634620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 535191552

約数和(自身を除く): 311556932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 271, 310, 341, 484, 542, 605, 620, 682, 1084, 1210, 1331, 1355, 1364, 1705, 2420, 2662, 2710, 2981, 3410, 3751, 5324, 5420, 5962, 6655, 6820, 7502, 8401, 11924, 13310, 14905, 15004, 16802, 18755, 26620, 29810, 32791, 33604, 37510, 41261, 42005, 59620, 65582, 75020, 82522, 84010, 92411, 131164, 163955, 165044, 168020, 184822, 206305, 327910, 360701, 369644, 412610, 462055, 655820, 721402, 825220, 924110, 1016521, 1442804, 1803505, 1848220, 2033042, 3607010, 4066084, 5082605, 7214020, 10165210, 11181731, 20330420, 22363462, 44726924, 55908655, 111817310, 223634620]

約数ペア:

[(1, 223634620), (2, 111817310), (4, 55908655), (5, 44726924), (10, 22363462), (11, 20330420), (20, 11181731), (22, 10165210), (31, 7214020), (44, 5082605), (55, 4066084), (62, 3607010), (110, 2033042), (121, 1848220), (124, 1803505), (155, 1442804), (220, 1016521), (242, 924110), (271, 825220), (310, 721402), (341, 655820), (484, 462055), (542, 412610), (605, 369644), (620, 360701), (682, 327910), (1084, 206305), (1210, 184822), (1331, 168020), (1355, 165044), (1364, 163955), (1705, 131164), (2420, 92411), (2662, 84010), (2710, 82522), (2981, 75020), (3410, 65582), (3751, 59620), (5324, 42005), (5420, 41261), (5962, 37510), (6655, 33604), (6820, 32791), (7502, 29810), (8401, 26620), (11924, 18755), (13310, 16802), (14905, 15004)]