68163260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 171763200

約数和(自身を除く): 103599940

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 190, 209, 220, 230, 253, 380, 418, 437, 460, 506, 709, 836, 874, 1012, 1045, 1265, 1418, 1748, 2090, 2185, 2530, 2836, 3545, 4180, 4370, 4807, 5060, 7090, 7799, 8740, 9614, 13471, 14180, 15598, 16307, 19228, 24035, 26942, 31196, 32614, 38995, 48070, 53884, 65228, 67355, 77990, 81535, 96140, 134710, 148181, 155980, 163070, 179377, 269420, 296362, 309833, 326140, 358754, 592724, 619666, 717508, 740905, 896885, 1239332, 1481810, 1549165, 1793770, 2963620, 3098330, 3408163, 3587540, 6196660, 6816326, 13632652, 17040815, 34081630, 68163260]

約数ペア:

[(1, 68163260), (2, 34081630), (4, 17040815), (5, 13632652), (10, 6816326), (11, 6196660), (19, 3587540), (20, 3408163), (22, 3098330), (23, 2963620), (38, 1793770), (44, 1549165), (46, 1481810), (55, 1239332), (76, 896885), (92, 740905), (95, 717508), (110, 619666), (115, 592724), (190, 358754), (209, 326140), (220, 309833), (230, 296362), (253, 269420), (380, 179377), (418, 163070), (437, 155980), (460, 148181), (506, 134710), (709, 96140), (836, 81535), (874, 77990), (1012, 67355), (1045, 65228), (1265, 53884), (1418, 48070), (1748, 38995), (2090, 32614), (2185, 31196), (2530, 26942), (2836, 24035), (3545, 19228), (4180, 16307), (4370, 15598), (4807, 14180), (5060, 13471), (7090, 9614), (7799, 8740)]