8677240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 24131520

約数和(自身を除く): 15454280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 37, 40, 41, 44, 52, 55, 65, 74, 82, 88, 104, 110, 130, 143, 148, 164, 185, 205, 220, 260, 286, 296, 328, 370, 407, 410, 440, 451, 481, 520, 533, 572, 715, 740, 814, 820, 902, 962, 1066, 1144, 1430, 1480, 1517, 1628, 1640, 1804, 1924, 2035, 2132, 2255, 2405, 2665, 2860, 3034, 3256, 3608, 3848, 4070, 4264, 4510, 4810, 5291, 5330, 5720, 5863, 6068, 7585, 8140, 9020, 9620, 10582, 10660, 11726, 12136, 15170, 16280, 16687, 18040, 19240, 19721, 21164, 21320, 23452, 26455, 29315, 30340, 33374, 39442, 42328, 46904, 52910, 58630, 60680, 66748, 78884, 83435, 98605, 105820, 117260, 133496, 157768, 166870, 197210, 211640, 216931, 234520, 333740, 394420, 433862, 667480, 788840, 867724, 1084655, 1735448, 2169310, 4338620, 8677240]

約数ペア:

[(1, 8677240), (2, 4338620), (4, 2169310), (5, 1735448), (8, 1084655), (10, 867724), (11, 788840), (13, 667480), (20, 433862), (22, 394420), (26, 333740), (37, 234520), (40, 216931), (41, 211640), (44, 197210), (52, 166870), (55, 157768), (65, 133496), (74, 117260), (82, 105820), (88, 98605), (104, 83435), (110, 78884), (130, 66748), (143, 60680), (148, 58630), (164, 52910), (185, 46904), (205, 42328), (220, 39442), (260, 33374), (286, 30340), (296, 29315), (328, 26455), (370, 23452), (407, 21320), (410, 21164), (440, 19721), (451, 19240), (481, 18040), (520, 16687), (533, 16280), (572, 15170), (715, 12136), (740, 11726), (814, 10660), (820, 10582), (902, 9620), (962, 9020), (1066, 8140), (1144, 7585), (1430, 6068), (1480, 5863), (1517, 5720), (1628, 5330), (1640, 5291), (1804, 4810), (1924, 4510), (2035, 4264), (2132, 4070), (2255, 3848), (2405, 3608), (2665, 3256), (2860, 3034)]