1484996840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{3209}}^1$

素因数の和:3746

約数の個数: 64

約数和(自身を含む): 3494534400

約数和(自身を除く): 2009537560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 503, 920, 1006, 2012, 2515, 3209, 4024, 5030, 6418, 10060, 11569, 12836, 16045, 20120, 23138, 25672, 32090, 46276, 57845, 64180, 73807, 92552, 115690, 128360, 147614, 231380, 295228, 369035, 462760, 590456, 738070, 1476140, 1614127, 2952280, 3228254, 6456508, 8070635, 12913016, 16141270, 32282540, 37124921, 64565080, 74249842, 148499684, 185624605, 296999368, 371249210, 742498420, 1484996840]

約数ペア:

[(1, 1484996840), (2, 742498420), (4, 371249210), (5, 296999368), (8, 185624605), (10, 148499684), (20, 74249842), (23, 64565080), (40, 37124921), (46, 32282540), (92, 16141270), (115, 12913016), (184, 8070635), (230, 6456508), (460, 3228254), (503, 2952280), (920, 1614127), (1006, 1476140), (2012, 738070), (2515, 590456), (3209, 462760), (4024, 369035), (5030, 295228), (6418, 231380), (10060, 147614), (11569, 128360), (12836, 115690), (16045, 92552), (20120, 73807), (23138, 64180), (25672, 57845), (32090, 46276)]