23472410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 52176960

約数和(自身を除く): 28704550

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 43, 65, 85, 86, 95, 130, 169, 170, 190, 215, 221, 247, 323, 338, 430, 442, 494, 559, 646, 731, 817, 845, 1105, 1118, 1235, 1462, 1615, 1634, 1690, 2210, 2470, 2795, 2873, 3211, 3230, 3655, 4085, 4199, 5590, 5746, 6422, 7267, 7310, 8170, 8398, 9503, 10621, 13889, 14365, 14534, 16055, 19006, 20995, 21242, 27778, 28730, 32110, 36335, 41990, 47515, 53105, 54587, 69445, 72670, 95030, 106210, 109174, 123539, 138073, 138890, 180557, 247078, 272935, 276146, 361114, 545870, 617695, 690365, 902785, 1235390, 1380730, 1805570, 2347241, 4694482, 11736205, 23472410]

約数ペア:

[(1, 23472410), (2, 11736205), (5, 4694482), (10, 2347241), (13, 1805570), (17, 1380730), (19, 1235390), (26, 902785), (34, 690365), (38, 617695), (43, 545870), (65, 361114), (85, 276146), (86, 272935), (95, 247078), (130, 180557), (169, 138890), (170, 138073), (190, 123539), (215, 109174), (221, 106210), (247, 95030), (323, 72670), (338, 69445), (430, 54587), (442, 53105), (494, 47515), (559, 41990), (646, 36335), (731, 32110), (817, 28730), (845, 27778), (1105, 21242), (1118, 20995), (1235, 19006), (1462, 16055), (1615, 14534), (1634, 14365), (1690, 13889), (2210, 10621), (2470, 9503), (2795, 8398), (2873, 8170), (3211, 7310), (3230, 7267), (3655, 6422), (4085, 5746), (4199, 5590)]