1552298240

素因数分解:

$2^8\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2411}}^1$

素因数の和:2935

約数の個数: 72

約数和(自身を含む): 3727176768

約数和(自身を除く): 2174878528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 503, 640, 1006, 1280, 2012, 2411, 2515, 4024, 4822, 5030, 8048, 9644, 10060, 12055, 16096, 19288, 20120, 24110, 32192, 38576, 40240, 48220, 64384, 77152, 80480, 96440, 128768, 154304, 160960, 192880, 308608, 321920, 385760, 617216, 643840, 771520, 1212733, 1543040, 2425466, 3086080, 4850932, 6063665, 9701864, 12127330, 19403728, 24254660, 38807456, 48509320, 77614912, 97018640, 155229824, 194037280, 310459648, 388074560, 776149120, 1552298240]

約数ペア:

[(1, 1552298240), (2, 776149120), (4, 388074560), (5, 310459648), (8, 194037280), (10, 155229824), (16, 97018640), (20, 77614912), (32, 48509320), (40, 38807456), (64, 24254660), (80, 19403728), (128, 12127330), (160, 9701864), (256, 6063665), (320, 4850932), (503, 3086080), (640, 2425466), (1006, 1543040), (1280, 1212733), (2012, 771520), (2411, 643840), (2515, 617216), (4024, 385760), (4822, 321920), (5030, 308608), (8048, 192880), (9644, 160960), (10060, 154304), (12055, 128768), (16096, 96440), (19288, 80480), (20120, 77152), (24110, 64384), (32192, 48220), (38576, 40240)]