103990920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78781}}^1$

素因数の和:78806

約数の個数: 64

約数和(自身を含む): 340338240

約数和(自身を除く): 236347320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 78781, 157562, 236343, 315124, 393905, 472686, 630248, 787810, 866591, 945372, 1181715, 1575620, 1733182, 1890744, 2363430, 2599773, 3151240, 3466364, 4332955, 4726860, 5199546, 6932728, 8665910, 9453720, 10399092, 12998865, 17331820, 20798184, 25997730, 34663640, 51995460, 103990920]

約数ペア:

[(1, 103990920), (2, 51995460), (3, 34663640), (4, 25997730), (5, 20798184), (6, 17331820), (8, 12998865), (10, 10399092), (11, 9453720), (12, 8665910), (15, 6932728), (20, 5199546), (22, 4726860), (24, 4332955), (30, 3466364), (33, 3151240), (40, 2599773), (44, 2363430), (55, 1890744), (60, 1733182), (66, 1575620), (88, 1181715), (110, 945372), (120, 866591), (132, 787810), (165, 630248), (220, 472686), (264, 393905), (330, 315124), (440, 236343), (660, 157562), (1320, 78781)]