104398060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 241463376

約数和(自身を除く): 137065316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 169, 260, 268, 335, 338, 461, 670, 676, 845, 871, 922, 1340, 1690, 1742, 1844, 2305, 3380, 3484, 4355, 4610, 5993, 8710, 9220, 11323, 11986, 17420, 22646, 23972, 29965, 30887, 45292, 56615, 59930, 61774, 77909, 113230, 119860, 123548, 154435, 155818, 226460, 308870, 311636, 389545, 401531, 617740, 779090, 803062, 1558180, 1606124, 2007655, 4015310, 5219903, 8030620, 10439806, 20879612, 26099515, 52199030, 104398060]

約数ペア:

[(1, 104398060), (2, 52199030), (4, 26099515), (5, 20879612), (10, 10439806), (13, 8030620), (20, 5219903), (26, 4015310), (52, 2007655), (65, 1606124), (67, 1558180), (130, 803062), (134, 779090), (169, 617740), (260, 401531), (268, 389545), (335, 311636), (338, 308870), (461, 226460), (670, 155818), (676, 154435), (845, 123548), (871, 119860), (922, 113230), (1340, 77909), (1690, 61774), (1742, 59930), (1844, 56615), (2305, 45292), (3380, 30887), (3484, 29965), (4355, 23972), (4610, 22646), (5993, 17420), (8710, 11986), (9220, 11323)]