566395220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{2213}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 1214051328

約数和(自身を除く): 647656108

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 191, 268, 335, 382, 670, 764, 955, 1340, 1910, 2213, 3820, 4426, 8852, 11065, 12797, 22130, 25594, 44260, 51188, 63985, 127970, 148271, 255940, 296542, 422683, 593084, 741355, 845366, 1482710, 1690732, 2113415, 2965420, 4226830, 8453660, 28319761, 56639522, 113279044, 141598805, 283197610, 566395220]

約数ペア:

[(1, 566395220), (2, 283197610), (4, 141598805), (5, 113279044), (10, 56639522), (20, 28319761), (67, 8453660), (134, 4226830), (191, 2965420), (268, 2113415), (335, 1690732), (382, 1482710), (670, 845366), (764, 741355), (955, 593084), (1340, 422683), (1910, 296542), (2213, 255940), (3820, 148271), (4426, 127970), (8852, 63985), (11065, 51188), (12797, 44260), (22130, 25594)]