17121567320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{56477}}^1$

素因数の和:56565

約数の個数: 128

約数和(自身を含む): 46113157440

約数和(自身を除く): 28991590120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 53, 55, 65, 88, 104, 106, 110, 130, 143, 212, 220, 260, 265, 286, 424, 440, 520, 530, 572, 583, 689, 715, 1060, 1144, 1166, 1378, 1430, 2120, 2332, 2756, 2860, 2915, 3445, 4664, 5512, 5720, 5830, 6890, 7579, 11660, 13780, 15158, 23320, 27560, 30316, 37895, 56477, 60632, 75790, 112954, 151580, 225908, 282385, 303160, 451816, 564770, 621247, 734201, 1129540, 1242494, 1468402, 2259080, 2484988, 2936804, 2993281, 3106235, 3671005, 4969976, 5873608, 5986562, 6212470, 7342010, 8076211, 11973124, 12424940, 14684020, 14966405, 16152422, 23946248, 24849880, 29368040, 29932810, 32304844, 32926091, 38912653, 40381055, 59865620, 64609688, 65852182, 77825306, 80762110, 119731240, 131704364, 155650612, 161524220, 164630455, 194563265, 263408728, 311301224, 323048440, 329260910, 389126530, 428039183, 658521820, 778253060, 856078366, 1317043640, 1556506120, 1712156732, 2140195915, 3424313464, 4280391830, 8560783660, 17121567320]

約数ペア:

[(1, 17121567320), (2, 8560783660), (4, 4280391830), (5, 3424313464), (8, 2140195915), (10, 1712156732), (11, 1556506120), (13, 1317043640), (20, 856078366), (22, 778253060), (26, 658521820), (40, 428039183), (44, 389126530), (52, 329260910), (53, 323048440), (55, 311301224), (65, 263408728), (88, 194563265), (104, 164630455), (106, 161524220), (110, 155650612), (130, 131704364), (143, 119731240), (212, 80762110), (220, 77825306), (260, 65852182), (265, 64609688), (286, 59865620), (424, 40381055), (440, 38912653), (520, 32926091), (530, 32304844), (572, 29932810), (583, 29368040), (689, 24849880), (715, 23946248), (1060, 16152422), (1144, 14966405), (1166, 14684020), (1378, 12424940), (1430, 11973124), (2120, 8076211), (2332, 7342010), (2756, 6212470), (2860, 5986562), (2915, 5873608), (3445, 4969976), (4664, 3671005), (5512, 3106235), (5720, 2993281), (5830, 2936804), (6890, 2484988), (7579, 2259080), (11660, 1468402), (13780, 1242494), (15158, 1129540), (23320, 734201), (27560, 621247), (30316, 564770), (37895, 451816), (56477, 303160), (60632, 282385), (75790, 225908), (112954, 151580)]