58775920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 157847040

約数和(自身を除く): 99071120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1019, 1030, 1442, 1648, 2038, 2060, 2884, 3605, 4076, 4120, 5095, 5768, 7133, 7210, 8152, 8240, 10190, 11536, 14266, 14420, 16304, 20380, 28532, 28840, 35665, 40760, 57064, 57680, 71330, 81520, 104957, 114128, 142660, 209914, 285320, 419828, 524785, 570640, 734699, 839656, 1049570, 1469398, 1679312, 2099140, 2938796, 3673495, 4198280, 5877592, 7346990, 8396560, 11755184, 14693980, 29387960, 58775920]

約数ペア:

[(1, 58775920), (2, 29387960), (4, 14693980), (5, 11755184), (7, 8396560), (8, 7346990), (10, 5877592), (14, 4198280), (16, 3673495), (20, 2938796), (28, 2099140), (35, 1679312), (40, 1469398), (56, 1049570), (70, 839656), (80, 734699), (103, 570640), (112, 524785), (140, 419828), (206, 285320), (280, 209914), (412, 142660), (515, 114128), (560, 104957), (721, 81520), (824, 71330), (1019, 57680), (1030, 57064), (1442, 40760), (1648, 35665), (2038, 28840), (2060, 28532), (2884, 20380), (3605, 16304), (4076, 14420), (4120, 14266), (5095, 11536), (5768, 10190), (7133, 8240), (7210, 8152)]