69560920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12161}}^1$

素因数の和:12196

約数の個数: 64

約数和(自身を含む): 183889440

約数和(自身を除く): 114328520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 12161, 24322, 48644, 60805, 97288, 121610, 133771, 158093, 243220, 267542, 316186, 486440, 535084, 632372, 668855, 790465, 1070168, 1264744, 1337710, 1580930, 1739023, 2675420, 3161860, 3478046, 5350840, 6323720, 6956092, 8695115, 13912184, 17390230, 34780460, 69560920]

約数ペア:

[(1, 69560920), (2, 34780460), (4, 17390230), (5, 13912184), (8, 8695115), (10, 6956092), (11, 6323720), (13, 5350840), (20, 3478046), (22, 3161860), (26, 2675420), (40, 1739023), (44, 1580930), (52, 1337710), (55, 1264744), (65, 1070168), (88, 790465), (104, 668855), (110, 632372), (130, 535084), (143, 486440), (220, 316186), (260, 267542), (286, 243220), (440, 158093), (520, 133771), (572, 121610), (715, 97288), (1144, 60805), (1430, 48644), (2860, 24322), (5720, 12161)]