104474960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 253793280

約数和(自身を除く): 149318320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 103, 124, 155, 206, 248, 310, 409, 412, 496, 515, 620, 818, 824, 1030, 1240, 1636, 1648, 2045, 2060, 2480, 3193, 3272, 4090, 4120, 6386, 6544, 8180, 8240, 12679, 12772, 15965, 16360, 25358, 25544, 31930, 32720, 42127, 50716, 51088, 63395, 63860, 84254, 101432, 126790, 127720, 168508, 202864, 210635, 253580, 255440, 337016, 421270, 507160, 674032, 842540, 1014320, 1305937, 1685080, 2611874, 3370160, 5223748, 6529685, 10447496, 13059370, 20894992, 26118740, 52237480, 104474960]

約数ペア:

[(1, 104474960), (2, 52237480), (4, 26118740), (5, 20894992), (8, 13059370), (10, 10447496), (16, 6529685), (20, 5223748), (31, 3370160), (40, 2611874), (62, 1685080), (80, 1305937), (103, 1014320), (124, 842540), (155, 674032), (206, 507160), (248, 421270), (310, 337016), (409, 255440), (412, 253580), (496, 210635), (515, 202864), (620, 168508), (818, 127720), (824, 126790), (1030, 101432), (1240, 84254), (1636, 63860), (1648, 63395), (2045, 51088), (2060, 50716), (2480, 42127), (3193, 32720), (3272, 31930), (4090, 25544), (4120, 25358), (6386, 16360), (6544, 15965), (8180, 12772), (8240, 12679)]