33216560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 89733840

約数和(自身を除く): 56517280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 41, 52, 65, 76, 80, 82, 95, 104, 130, 152, 164, 190, 205, 208, 247, 260, 304, 328, 380, 410, 494, 520, 533, 656, 760, 779, 820, 988, 1040, 1066, 1235, 1520, 1558, 1640, 1681, 1976, 2132, 2470, 2665, 3116, 3280, 3362, 3895, 3952, 4264, 4940, 5330, 6232, 6724, 7790, 8405, 8528, 9880, 10127, 10660, 12464, 13448, 15580, 16810, 19760, 20254, 21320, 21853, 26896, 31160, 31939, 33620, 40508, 42640, 43706, 50635, 62320, 63878, 67240, 81016, 87412, 101270, 109265, 127756, 134480, 159695, 162032, 174824, 202540, 218530, 255512, 319390, 349648, 405080, 415207, 437060, 511024, 638780, 810160, 830414, 874120, 1277560, 1660828, 1748240, 2076035, 2555120, 3321656, 4152070, 6643312, 8304140, 16608280, 33216560]

約数ペア:

[(1, 33216560), (2, 16608280), (4, 8304140), (5, 6643312), (8, 4152070), (10, 3321656), (13, 2555120), (16, 2076035), (19, 1748240), (20, 1660828), (26, 1277560), (38, 874120), (40, 830414), (41, 810160), (52, 638780), (65, 511024), (76, 437060), (80, 415207), (82, 405080), (95, 349648), (104, 319390), (130, 255512), (152, 218530), (164, 202540), (190, 174824), (205, 162032), (208, 159695), (247, 134480), (260, 127756), (304, 109265), (328, 101270), (380, 87412), (410, 81016), (494, 67240), (520, 63878), (533, 62320), (656, 50635), (760, 43706), (779, 42640), (820, 40508), (988, 33620), (1040, 31939), (1066, 31160), (1235, 26896), (1520, 21853), (1558, 21320), (1640, 20254), (1681, 19760), (1976, 16810), (2132, 15580), (2470, 13448), (2665, 12464), (3116, 10660), (3280, 10127), (3362, 9880), (3895, 8528), (3952, 8405), (4264, 7790), (4940, 6724), (5330, 6232)]