2525140330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1223}}^1$

素因数の和:1491

約数の個数: 64

約数和(自身を含む): 4873125888

約数和(自身を除く): 2347985558

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 191, 230, 235, 382, 470, 955, 1081, 1223, 1910, 2162, 2446, 4393, 5405, 6115, 8786, 8977, 10810, 12230, 17954, 21965, 28129, 43930, 44885, 56258, 57481, 89770, 114962, 140645, 206471, 233593, 281290, 287405, 412942, 467186, 574810, 1032355, 1167965, 1322063, 2064710, 2335930, 2644126, 5372639, 6610315, 10745278, 10978871, 13220630, 21957742, 26863195, 53726390, 54894355, 109788710, 252514033, 505028066, 1262570165, 2525140330]

約数ペア:

[(1, 2525140330), (2, 1262570165), (5, 505028066), (10, 252514033), (23, 109788710), (46, 54894355), (47, 53726390), (94, 26863195), (115, 21957742), (191, 13220630), (230, 10978871), (235, 10745278), (382, 6610315), (470, 5372639), (955, 2644126), (1081, 2335930), (1223, 2064710), (1910, 1322063), (2162, 1167965), (2446, 1032355), (4393, 574810), (5405, 467186), (6115, 412942), (8786, 287405), (8977, 281290), (10810, 233593), (12230, 206471), (17954, 140645), (21965, 114962), (28129, 89770), (43930, 57481), (44885, 56258)]