2243316920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{3947}}^1$

素因数の和:5064

約数の個数: 64

約数和(自身を含む): 5442081120

約数和(自身を除く): 3198764200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1093, 2186, 3947, 4372, 5465, 7894, 8744, 10930, 14209, 15788, 19735, 21860, 28418, 31576, 39470, 43720, 51311, 56836, 71045, 78940, 102622, 113672, 142090, 157880, 205244, 256555, 284180, 410488, 513110, 568360, 1026220, 2052440, 4314071, 8628142, 17256284, 21570355, 34512568, 43140710, 56082923, 86281420, 112165846, 172562840, 224331692, 280414615, 448663384, 560829230, 1121658460, 2243316920]

約数ペア:

[(1, 2243316920), (2, 1121658460), (4, 560829230), (5, 448663384), (8, 280414615), (10, 224331692), (13, 172562840), (20, 112165846), (26, 86281420), (40, 56082923), (52, 43140710), (65, 34512568), (104, 21570355), (130, 17256284), (260, 8628142), (520, 4314071), (1093, 2052440), (2186, 1026220), (3947, 568360), (4372, 513110), (5465, 410488), (7894, 284180), (8744, 256555), (10930, 205244), (14209, 157880), (15788, 142090), (19735, 113672), (21860, 102622), (28418, 78940), (31576, 71045), (39470, 56836), (43720, 51311)]