57625480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 152668800

約数和(自身を除く): 95043320

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 61, 76, 88, 95, 110, 113, 122, 152, 190, 209, 220, 226, 244, 305, 380, 418, 440, 452, 488, 565, 610, 671, 760, 836, 904, 1045, 1130, 1159, 1220, 1243, 1342, 1672, 2090, 2147, 2260, 2318, 2440, 2486, 2684, 3355, 4180, 4294, 4520, 4636, 4972, 5368, 5795, 6215, 6710, 6893, 8360, 8588, 9272, 9944, 10735, 11590, 12430, 12749, 13420, 13786, 17176, 21470, 23180, 23617, 24860, 25498, 26840, 27572, 34465, 42940, 46360, 47234, 49720, 50996, 55144, 63745, 68930, 75823, 85880, 94468, 101992, 118085, 127490, 130967, 137860, 151646, 188936, 236170, 254980, 261934, 275720, 303292, 379115, 472340, 509960, 523868, 606584, 654835, 758230, 944680, 1047736, 1309670, 1440637, 1516460, 2619340, 2881274, 3032920, 5238680, 5762548, 7203185, 11525096, 14406370, 28812740, 57625480]

約数ペア:

[(1, 57625480), (2, 28812740), (4, 14406370), (5, 11525096), (8, 7203185), (10, 5762548), (11, 5238680), (19, 3032920), (20, 2881274), (22, 2619340), (38, 1516460), (40, 1440637), (44, 1309670), (55, 1047736), (61, 944680), (76, 758230), (88, 654835), (95, 606584), (110, 523868), (113, 509960), (122, 472340), (152, 379115), (190, 303292), (209, 275720), (220, 261934), (226, 254980), (244, 236170), (305, 188936), (380, 151646), (418, 137860), (440, 130967), (452, 127490), (488, 118085), (565, 101992), (610, 94468), (671, 85880), (760, 75823), (836, 68930), (904, 63745), (1045, 55144), (1130, 50996), (1159, 49720), (1220, 47234), (1243, 46360), (1342, 42940), (1672, 34465), (2090, 27572), (2147, 26840), (2260, 25498), (2318, 24860), (2440, 23617), (2486, 23180), (2684, 21470), (3355, 17176), (4180, 13786), (4294, 13420), (4520, 12749), (4636, 12430), (4972, 11590), (5368, 10735), (5795, 9944), (6215, 9272), (6710, 8588), (6893, 8360)]