1580432810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13291}}^1$

素因数の和:13379

約数の個数: 64

約数和(自身を含む): 3307474944

約数和(自身を除く): 1727042134

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 47, 55, 94, 110, 115, 230, 235, 253, 470, 506, 517, 1034, 1081, 1265, 2162, 2530, 2585, 5170, 5405, 10810, 11891, 13291, 23782, 26582, 59455, 66455, 118910, 132910, 146201, 292402, 305693, 611386, 624677, 731005, 1249354, 1462010, 1528465, 3056930, 3123385, 3362623, 6246770, 6725246, 6871447, 13742894, 14367571, 16813115, 28735142, 33626230, 34357235, 68714470, 71837855, 143675710, 158043281, 316086562, 790216405, 1580432810]

約数ペア:

[(1, 1580432810), (2, 790216405), (5, 316086562), (10, 158043281), (11, 143675710), (22, 71837855), (23, 68714470), (46, 34357235), (47, 33626230), (55, 28735142), (94, 16813115), (110, 14367571), (115, 13742894), (230, 6871447), (235, 6725246), (253, 6246770), (470, 3362623), (506, 3123385), (517, 3056930), (1034, 1528465), (1081, 1462010), (1265, 1249354), (2162, 731005), (2530, 624677), (2585, 611386), (5170, 305693), (5405, 292402), (10810, 146201), (11891, 132910), (13291, 118910), (23782, 66455), (26582, 59455)]