38316460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 101888640

約数和(自身を除く): 63572180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 569, 740, 910, 962, 1036, 1138, 1295, 1820, 1924, 2276, 2405, 2590, 2845, 3367, 3983, 4810, 5180, 5690, 6734, 7397, 7966, 9620, 11380, 13468, 14794, 15932, 16835, 19915, 21053, 29588, 33670, 36985, 39830, 42106, 51779, 67340, 73970, 79660, 84212, 103558, 105265, 147371, 147940, 207116, 210530, 258895, 273689, 294742, 421060, 517790, 547378, 589484, 736855, 1035580, 1094756, 1368445, 1473710, 1915823, 2736890, 2947420, 3831646, 5473780, 7663292, 9579115, 19158230, 38316460]

約数ペア:

[(1, 38316460), (2, 19158230), (4, 9579115), (5, 7663292), (7, 5473780), (10, 3831646), (13, 2947420), (14, 2736890), (20, 1915823), (26, 1473710), (28, 1368445), (35, 1094756), (37, 1035580), (52, 736855), (65, 589484), (70, 547378), (74, 517790), (91, 421060), (130, 294742), (140, 273689), (148, 258895), (182, 210530), (185, 207116), (259, 147940), (260, 147371), (364, 105265), (370, 103558), (455, 84212), (481, 79660), (518, 73970), (569, 67340), (740, 51779), (910, 42106), (962, 39830), (1036, 36985), (1138, 33670), (1295, 29588), (1820, 21053), (1924, 19915), (2276, 16835), (2405, 15932), (2590, 14794), (2845, 13468), (3367, 11380), (3983, 9620), (4810, 7966), (5180, 7397), (5690, 6734)]