38828144810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{479419}}^1$

素因数の和:479535

約数の個数: 64

約数和(自身を含む): 86985964800

約数和(自身を除く): 48157819990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 89, 91, 130, 178, 182, 445, 455, 623, 890, 910, 1157, 1246, 2314, 3115, 5785, 6230, 8099, 11570, 16198, 40495, 80990, 479419, 958838, 2397095, 3355933, 4794190, 6232447, 6711866, 12464894, 16779665, 31162235, 33559330, 42668291, 43627129, 62324470, 85336582, 87254258, 213341455, 218135645, 298678037, 426682910, 436271290, 554687783, 597356074, 1109375566, 1493390185, 2773438915, 2986780370, 3882814481, 5546877830, 7765628962, 19414072405, 38828144810]

約数ペア:

[(1, 38828144810), (2, 19414072405), (5, 7765628962), (7, 5546877830), (10, 3882814481), (13, 2986780370), (14, 2773438915), (26, 1493390185), (35, 1109375566), (65, 597356074), (70, 554687783), (89, 436271290), (91, 426682910), (130, 298678037), (178, 218135645), (182, 213341455), (445, 87254258), (455, 85336582), (623, 62324470), (890, 43627129), (910, 42668291), (1157, 33559330), (1246, 31162235), (2314, 16779665), (3115, 12464894), (5785, 6711866), (6230, 6232447), (8099, 4794190), (11570, 3355933), (16198, 2397095), (40495, 958838), (80990, 479419)]