67711540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 163134720

約数和(自身を除く): 95423180

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 67, 92, 115, 130, 134, 169, 230, 260, 268, 299, 335, 338, 460, 598, 670, 676, 845, 871, 1196, 1340, 1495, 1541, 1690, 1742, 2197, 2990, 3082, 3380, 3484, 3887, 4355, 4394, 5980, 6164, 7705, 7774, 8710, 8788, 10985, 11323, 15410, 15548, 17420, 19435, 20033, 21970, 22646, 30820, 38870, 40066, 43940, 45292, 50531, 56615, 77740, 80132, 100165, 101062, 113230, 147199, 200330, 202124, 226460, 252655, 260429, 294398, 400660, 505310, 520858, 588796, 735995, 1010620, 1041716, 1302145, 1471990, 2604290, 2943980, 3385577, 5208580, 6771154, 13542308, 16927885, 33855770, 67711540]

約数ペア:

[(1, 67711540), (2, 33855770), (4, 16927885), (5, 13542308), (10, 6771154), (13, 5208580), (20, 3385577), (23, 2943980), (26, 2604290), (46, 1471990), (52, 1302145), (65, 1041716), (67, 1010620), (92, 735995), (115, 588796), (130, 520858), (134, 505310), (169, 400660), (230, 294398), (260, 260429), (268, 252655), (299, 226460), (335, 202124), (338, 200330), (460, 147199), (598, 113230), (670, 101062), (676, 100165), (845, 80132), (871, 77740), (1196, 56615), (1340, 50531), (1495, 45292), (1541, 43940), (1690, 40066), (1742, 38870), (2197, 30820), (2990, 22646), (3082, 21970), (3380, 20033), (3484, 19435), (3887, 17420), (4355, 15548), (4394, 15410), (5980, 11323), (6164, 10985), (7705, 8788), (7774, 8710)]