354837842840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1628593}}^1$

素因数の和:1629036

約数の個数: 64

約数和(自身を含む): 861851944800

約数和(自身を除く): 507014101960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 419, 520, 838, 1676, 2095, 3352, 4190, 5447, 8380, 10894, 16760, 21788, 27235, 43576, 54470, 108940, 217880, 1628593, 3257186, 6514372, 8142965, 13028744, 16285930, 21171709, 32571860, 42343418, 65143720, 84686836, 105858545, 169373672, 211717090, 423434180, 682380467, 846868360, 1364760934, 2729521868, 3411902335, 5459043736, 6823804670, 8870946071, 13647609340, 17741892142, 27295218680, 35483784284, 44354730355, 70967568568, 88709460710, 177418921420, 354837842840]

約数ペア:

[(1, 354837842840), (2, 177418921420), (4, 88709460710), (5, 70967568568), (8, 44354730355), (10, 35483784284), (13, 27295218680), (20, 17741892142), (26, 13647609340), (40, 8870946071), (52, 6823804670), (65, 5459043736), (104, 3411902335), (130, 2729521868), (260, 1364760934), (419, 846868360), (520, 682380467), (838, 423434180), (1676, 211717090), (2095, 169373672), (3352, 105858545), (4190, 84686836), (5447, 65143720), (8380, 42343418), (10894, 32571860), (16760, 21171709), (21788, 16285930), (27235, 13028744), (43576, 8142965), (54470, 6514372), (108940, 3257186), (217880, 1628593)]