3313102840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{4019}}^1$

素因数の和:4624

約数の個数: 64

約数和(自身を含む): 7671607200

約数和(自身を除く): 4358504360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 557, 740, 1114, 1480, 2228, 2785, 4019, 4456, 5570, 8038, 11140, 16076, 20095, 20609, 22280, 32152, 40190, 41218, 80380, 82436, 103045, 148703, 160760, 164872, 206090, 297406, 412180, 594812, 743515, 824360, 1189624, 1487030, 2238583, 2974060, 4477166, 5948120, 8954332, 11192915, 17908664, 22385830, 44771660, 82827571, 89543320, 165655142, 331310284, 414137855, 662620568, 828275710, 1656551420, 3313102840]

約数ペア:

[(1, 3313102840), (2, 1656551420), (4, 828275710), (5, 662620568), (8, 414137855), (10, 331310284), (20, 165655142), (37, 89543320), (40, 82827571), (74, 44771660), (148, 22385830), (185, 17908664), (296, 11192915), (370, 8954332), (557, 5948120), (740, 4477166), (1114, 2974060), (1480, 2238583), (2228, 1487030), (2785, 1189624), (4019, 824360), (4456, 743515), (5570, 594812), (8038, 412180), (11140, 297406), (16076, 206090), (20095, 164872), (20609, 160760), (22280, 148703), (32152, 103045), (40190, 82436), (41218, 80380)]