224744889620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{391801}}^1$

素因数の和:391905

約数の個数: 96

約数和(自身を含む): 521316069120

約数和(自身を除く): 296571179500

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 43, 46, 58, 86, 92, 115, 116, 145, 172, 215, 230, 290, 430, 460, 580, 667, 860, 989, 1247, 1334, 1978, 2494, 2668, 3335, 3956, 4945, 4988, 6235, 6670, 9890, 12470, 13340, 19780, 24940, 28681, 57362, 114724, 143405, 286810, 391801, 573620, 783602, 1567204, 1959005, 3918010, 7836020, 9011423, 11362229, 16847443, 18022846, 22724458, 33694886, 36045692, 45057115, 45448916, 56811145, 67389772, 84237215, 90114230, 113622290, 168474430, 180228460, 227244580, 261331267, 336948860, 387491189, 488575847, 522662534, 774982378, 977151694, 1045325068, 1306656335, 1549964756, 1937455945, 1954303388, 2442879235, 2613312670, 3874911890, 4885758470, 5226625340, 7749823780, 9771516940, 11237244481, 22474488962, 44948977924, 56186222405, 112372444810, 224744889620]

約数ペア:

[(1, 224744889620), (2, 112372444810), (4, 56186222405), (5, 44948977924), (10, 22474488962), (20, 11237244481), (23, 9771516940), (29, 7749823780), (43, 5226625340), (46, 4885758470), (58, 3874911890), (86, 2613312670), (92, 2442879235), (115, 1954303388), (116, 1937455945), (145, 1549964756), (172, 1306656335), (215, 1045325068), (230, 977151694), (290, 774982378), (430, 522662534), (460, 488575847), (580, 387491189), (667, 336948860), (860, 261331267), (989, 227244580), (1247, 180228460), (1334, 168474430), (1978, 113622290), (2494, 90114230), (2668, 84237215), (3335, 67389772), (3956, 56811145), (4945, 45448916), (4988, 45057115), (6235, 36045692), (6670, 33694886), (9890, 22724458), (12470, 18022846), (13340, 16847443), (19780, 11362229), (24940, 9011423), (28681, 7836020), (57362, 3918010), (114724, 1959005), (143405, 1567204), (286810, 783602), (391801, 573620)]