766796540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 1776660480

約数和(自身を除く): 1009863940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 47, 58, 92, 94, 115, 116, 145, 188, 230, 235, 290, 460, 470, 580, 667, 940, 1081, 1223, 1334, 1363, 2162, 2446, 2668, 2726, 3335, 4324, 4892, 5405, 5452, 6115, 6670, 6815, 10810, 12230, 13340, 13630, 21620, 24460, 27260, 28129, 31349, 35467, 56258, 57481, 62698, 70934, 112516, 114962, 125396, 140645, 141868, 156745, 177335, 229924, 281290, 287405, 313490, 354670, 562580, 574810, 626980, 709340, 815741, 1149620, 1322063, 1631482, 1666949, 2644126, 3262964, 3333898, 4078705, 5288252, 6610315, 6667796, 8157410, 8334745, 13220630, 16314820, 16669490, 26441260, 33338980, 38339827, 76679654, 153359308, 191699135, 383398270, 766796540]

約数ペア:

[(1, 766796540), (2, 383398270), (4, 191699135), (5, 153359308), (10, 76679654), (20, 38339827), (23, 33338980), (29, 26441260), (46, 16669490), (47, 16314820), (58, 13220630), (92, 8334745), (94, 8157410), (115, 6667796), (116, 6610315), (145, 5288252), (188, 4078705), (230, 3333898), (235, 3262964), (290, 2644126), (460, 1666949), (470, 1631482), (580, 1322063), (667, 1149620), (940, 815741), (1081, 709340), (1223, 626980), (1334, 574810), (1363, 562580), (2162, 354670), (2446, 313490), (2668, 287405), (2726, 281290), (3335, 229924), (4324, 177335), (4892, 156745), (5405, 141868), (5452, 140645), (6115, 125396), (6670, 114962), (6815, 112516), (10810, 70934), (12230, 62698), (13340, 57481), (13630, 56258), (21620, 35467), (24460, 31349), (27260, 28129)]