7486022720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{51871}}^1$

素因数の和:51940

約数の個数: 112

約数和(自身を含む): 19921337856

約数和(自身を除く): 12435315136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 160, 164, 176, 205, 220, 320, 328, 352, 410, 440, 451, 656, 704, 820, 880, 902, 1312, 1640, 1760, 1804, 2255, 2624, 3280, 3520, 3608, 4510, 6560, 7216, 9020, 13120, 14432, 18040, 28864, 36080, 51871, 72160, 103742, 144320, 207484, 259355, 414968, 518710, 570581, 829936, 1037420, 1141162, 1659872, 2074840, 2126711, 2282324, 2852905, 3319744, 4149680, 4253422, 4564648, 5705810, 8299360, 8506844, 9129296, 10633555, 11411620, 16598720, 17013688, 18258592, 21267110, 22823240, 23393821, 34027376, 36517184, 42534220, 45646480, 46787642, 68054752, 85068440, 91292960, 93575284, 116969105, 136109504, 170136880, 182585920, 187150568, 233938210, 340273760, 374301136, 467876420, 680547520, 748602272, 935752840, 1497204544, 1871505680, 3743011360, 7486022720]

約数ペア:

[(1, 7486022720), (2, 3743011360), (4, 1871505680), (5, 1497204544), (8, 935752840), (10, 748602272), (11, 680547520), (16, 467876420), (20, 374301136), (22, 340273760), (32, 233938210), (40, 187150568), (41, 182585920), (44, 170136880), (55, 136109504), (64, 116969105), (80, 93575284), (82, 91292960), (88, 85068440), (110, 68054752), (160, 46787642), (164, 45646480), (176, 42534220), (205, 36517184), (220, 34027376), (320, 23393821), (328, 22823240), (352, 21267110), (410, 18258592), (440, 17013688), (451, 16598720), (656, 11411620), (704, 10633555), (820, 9129296), (880, 8506844), (902, 8299360), (1312, 5705810), (1640, 4564648), (1760, 4253422), (1804, 4149680), (2255, 3319744), (2624, 2852905), (3280, 2282324), (3520, 2126711), (3608, 2074840), (4510, 1659872), (6560, 1141162), (7216, 1037420), (9020, 829936), (13120, 570581), (14432, 518710), (18040, 414968), (28864, 259355), (36080, 207484), (51871, 144320), (72160, 103742)]