1226613460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 2711310336

約数和(自身を除く): 1484696876

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 191, 230, 382, 460, 529, 607, 764, 955, 1058, 1214, 1910, 2116, 2428, 2645, 3035, 3820, 4393, 5290, 6070, 8786, 10580, 12140, 13961, 17572, 21965, 27922, 43930, 55844, 69805, 87860, 101039, 115937, 139610, 202078, 231874, 279220, 321103, 404156, 463748, 505195, 579685, 642206, 1010390, 1159370, 1284412, 1605515, 2020780, 2318740, 2666551, 3211030, 5333102, 6422060, 10666204, 13332755, 26665510, 53331020, 61330673, 122661346, 245322692, 306653365, 613306730, 1226613460]

約数ペア:

[(1, 1226613460), (2, 613306730), (4, 306653365), (5, 245322692), (10, 122661346), (20, 61330673), (23, 53331020), (46, 26665510), (92, 13332755), (115, 10666204), (191, 6422060), (230, 5333102), (382, 3211030), (460, 2666551), (529, 2318740), (607, 2020780), (764, 1605515), (955, 1284412), (1058, 1159370), (1214, 1010390), (1910, 642206), (2116, 579685), (2428, 505195), (2645, 463748), (3035, 404156), (3820, 321103), (4393, 279220), (5290, 231874), (6070, 202078), (8786, 139610), (10580, 115937), (12140, 101039), (13961, 87860), (17572, 69805), (21965, 55844), (27922, 43930)]