57547360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 148811040

約数和(自身を除く): 91263680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 73, 80, 104, 130, 146, 160, 208, 260, 292, 365, 379, 416, 520, 584, 730, 758, 949, 1040, 1168, 1460, 1516, 1895, 1898, 2080, 2336, 2920, 3032, 3790, 3796, 4745, 4927, 5840, 6064, 7580, 7592, 9490, 9854, 11680, 12128, 15160, 15184, 18980, 19708, 24635, 27667, 30320, 30368, 37960, 39416, 49270, 55334, 60640, 75920, 78832, 98540, 110668, 138335, 151840, 157664, 197080, 221336, 276670, 359671, 394160, 442672, 553340, 719342, 788320, 885344, 1106680, 1438684, 1798355, 2213360, 2877368, 3596710, 4426720, 5754736, 7193420, 11509472, 14386840, 28773680, 57547360]

約数ペア:

[(1, 57547360), (2, 28773680), (4, 14386840), (5, 11509472), (8, 7193420), (10, 5754736), (13, 4426720), (16, 3596710), (20, 2877368), (26, 2213360), (32, 1798355), (40, 1438684), (52, 1106680), (65, 885344), (73, 788320), (80, 719342), (104, 553340), (130, 442672), (146, 394160), (160, 359671), (208, 276670), (260, 221336), (292, 197080), (365, 157664), (379, 151840), (416, 138335), (520, 110668), (584, 98540), (730, 78832), (758, 75920), (949, 60640), (1040, 55334), (1168, 49270), (1460, 39416), (1516, 37960), (1895, 30368), (1898, 30320), (2080, 27667), (2336, 24635), (2920, 19708), (3032, 18980), (3790, 15184), (3796, 15160), (4745, 12128), (4927, 11680), (5840, 9854), (6064, 9490), (7580, 7592)]