61750480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1564

約数の個数: 80

約数和(自身を含む): 160061184

約数和(自身を除く): 98310704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 880, 940, 1034, 1493, 1880, 2068, 2585, 2986, 3760, 4136, 5170, 5972, 7465, 8272, 10340, 11944, 14930, 16423, 20680, 23888, 29860, 32846, 41360, 59720, 65692, 70171, 82115, 119440, 131384, 140342, 164230, 262768, 280684, 328460, 350855, 561368, 656920, 701710, 771881, 1122736, 1313840, 1403420, 1543762, 2806840, 3087524, 3859405, 5613680, 6175048, 7718810, 12350096, 15437620, 30875240, 61750480]

約数ペア:

[(1, 61750480), (2, 30875240), (4, 15437620), (5, 12350096), (8, 7718810), (10, 6175048), (11, 5613680), (16, 3859405), (20, 3087524), (22, 2806840), (40, 1543762), (44, 1403420), (47, 1313840), (55, 1122736), (80, 771881), (88, 701710), (94, 656920), (110, 561368), (176, 350855), (188, 328460), (220, 280684), (235, 262768), (376, 164230), (440, 140342), (470, 131384), (517, 119440), (752, 82115), (880, 70171), (940, 65692), (1034, 59720), (1493, 41360), (1880, 32846), (2068, 29860), (2585, 23888), (2986, 20680), (3760, 16423), (4136, 14930), (5170, 11944), (5972, 10340), (7465, 8272)]