68198680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 175588560

約数和(自身を除く): 107389880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 293, 440, 460, 506, 529, 586, 920, 1012, 1058, 1172, 1265, 1465, 2024, 2116, 2344, 2530, 2645, 2930, 3223, 4232, 5060, 5290, 5819, 5860, 6446, 6739, 10120, 10580, 11638, 11720, 12892, 13478, 16115, 21160, 23276, 25784, 26956, 29095, 32230, 33695, 46552, 53912, 58190, 64460, 67390, 74129, 116380, 128920, 134780, 148258, 154997, 232760, 269560, 296516, 309994, 370645, 593032, 619988, 741290, 774985, 1239976, 1482580, 1549970, 1704967, 2965160, 3099940, 3409934, 6199880, 6819868, 8524835, 13639736, 17049670, 34099340, 68198680]

約数ペア:

[(1, 68198680), (2, 34099340), (4, 17049670), (5, 13639736), (8, 8524835), (10, 6819868), (11, 6199880), (20, 3409934), (22, 3099940), (23, 2965160), (40, 1704967), (44, 1549970), (46, 1482580), (55, 1239976), (88, 774985), (92, 741290), (110, 619988), (115, 593032), (184, 370645), (220, 309994), (230, 296516), (253, 269560), (293, 232760), (440, 154997), (460, 148258), (506, 134780), (529, 128920), (586, 116380), (920, 74129), (1012, 67390), (1058, 64460), (1172, 58190), (1265, 53912), (1465, 46552), (2024, 33695), (2116, 32230), (2344, 29095), (2530, 26956), (2645, 25784), (2930, 23276), (3223, 21160), (4232, 16115), (5060, 13478), (5290, 12892), (5819, 11720), (5860, 11638), (6446, 10580), (6739, 10120)]