25157040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2833}}^1$

素因数の和:2886

約数の個数: 80

約数和(自身を含む): 80122848

約数和(自身を除く): 54965808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2833, 2960, 4440, 5666, 8499, 8880, 11332, 14165, 16998, 22664, 28330, 33996, 42495, 45328, 56660, 67992, 84990, 104821, 113320, 135984, 169980, 209642, 226640, 314463, 339960, 419284, 524105, 628926, 679920, 838568, 1048210, 1257852, 1572315, 1677136, 2096420, 2515704, 3144630, 4192840, 5031408, 6289260, 8385680, 12578520, 25157040]

約数ペア:

[(1, 25157040), (2, 12578520), (3, 8385680), (4, 6289260), (5, 5031408), (6, 4192840), (8, 3144630), (10, 2515704), (12, 2096420), (15, 1677136), (16, 1572315), (20, 1257852), (24, 1048210), (30, 838568), (37, 679920), (40, 628926), (48, 524105), (60, 419284), (74, 339960), (80, 314463), (111, 226640), (120, 209642), (148, 169980), (185, 135984), (222, 113320), (240, 104821), (296, 84990), (370, 67992), (444, 56660), (555, 45328), (592, 42495), (740, 33996), (888, 28330), (1110, 22664), (1480, 16998), (1776, 14165), (2220, 11332), (2833, 8880), (2960, 8499), (4440, 5666)]