8982060190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{821}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 17300666880

約数和(自身を除く): 8318606690

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 811, 821, 1349, 1622, 1642, 2698, 4055, 4105, 6745, 8110, 8210, 13490, 15409, 15599, 30818, 31198, 57581, 58291, 77045, 77995, 115162, 116582, 154090, 155990, 287905, 291455, 575810, 582910, 665831, 1094039, 1107529, 1331662, 2188078, 2215058, 3329155, 5470195, 5537645, 6658310, 10940390, 11075290, 12650789, 25301578, 47274001, 63253945, 94548002, 126507890, 236370005, 472740010, 898206019, 1796412038, 4491030095, 8982060190]

約数ペア:

[(1, 8982060190), (2, 4491030095), (5, 1796412038), (10, 898206019), (19, 472740010), (38, 236370005), (71, 126507890), (95, 94548002), (142, 63253945), (190, 47274001), (355, 25301578), (710, 12650789), (811, 11075290), (821, 10940390), (1349, 6658310), (1622, 5537645), (1642, 5470195), (2698, 3329155), (4055, 2215058), (4105, 2188078), (6745, 1331662), (8110, 1107529), (8210, 1094039), (13490, 665831), (15409, 582910), (15599, 575810), (30818, 291455), (31198, 287905), (57581, 155990), (58291, 154090), (77045, 116582), (77995, 115162)]