17479660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 41827968

約数和(自身を除く): 24348308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 233, 242, 310, 341, 466, 484, 605, 620, 682, 932, 1165, 1210, 1364, 1705, 2330, 2420, 2563, 3410, 3751, 4660, 5126, 6820, 7223, 7502, 10252, 12815, 14446, 15004, 18755, 25630, 28193, 28892, 36115, 37510, 51260, 56386, 72230, 75020, 79453, 112772, 140965, 144460, 158906, 281930, 317812, 397265, 563860, 794530, 873983, 1589060, 1747966, 3495932, 4369915, 8739830, 17479660]

約数ペア:

[(1, 17479660), (2, 8739830), (4, 4369915), (5, 3495932), (10, 1747966), (11, 1589060), (20, 873983), (22, 794530), (31, 563860), (44, 397265), (55, 317812), (62, 281930), (110, 158906), (121, 144460), (124, 140965), (155, 112772), (220, 79453), (233, 75020), (242, 72230), (310, 56386), (341, 51260), (466, 37510), (484, 36115), (605, 28892), (620, 28193), (682, 25630), (932, 18755), (1165, 15004), (1210, 14446), (1364, 12815), (1705, 10252), (2330, 7502), (2420, 7223), (2563, 6820), (3410, 5126), (3751, 4660)]