852208090840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1137673}}^1$

素因数の和:1138052

約数の個数: 64

約数和(自身を含む): 1955252043360

約数和(自身を除く): 1103043952520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 307, 488, 610, 614, 1220, 1228, 1535, 2440, 2456, 3070, 6140, 12280, 18727, 37454, 74908, 93635, 149816, 187270, 374540, 749080, 1137673, 2275346, 4550692, 5688365, 9101384, 11376730, 22753460, 45506920, 69398053, 138796106, 277592212, 346990265, 349265611, 555184424, 693980530, 698531222, 1387961060, 1397062444, 1746328055, 2775922120, 2794124888, 3492656110, 6985312220, 13970624440, 21305202271, 42610404542, 85220809084, 106526011355, 170441618168, 213052022710, 426104045420, 852208090840]

約数ペア:

[(1, 852208090840), (2, 426104045420), (4, 213052022710), (5, 170441618168), (8, 106526011355), (10, 85220809084), (20, 42610404542), (40, 21305202271), (61, 13970624440), (122, 6985312220), (244, 3492656110), (305, 2794124888), (307, 2775922120), (488, 1746328055), (610, 1397062444), (614, 1387961060), (1220, 698531222), (1228, 693980530), (1535, 555184424), (2440, 349265611), (2456, 346990265), (3070, 277592212), (6140, 138796106), (12280, 69398053), (18727, 45506920), (37454, 22753460), (74908, 11376730), (93635, 9101384), (149816, 5688365), (187270, 4550692), (374540, 2275346), (749080, 1137673)]