66347360

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 165110400

約数和(自身を除く): 98763040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 79, 80, 116, 145, 158, 160, 181, 232, 290, 316, 362, 395, 464, 580, 632, 724, 790, 905, 928, 1160, 1264, 1448, 1580, 1810, 2291, 2320, 2528, 2896, 3160, 3620, 4582, 4640, 5249, 5792, 6320, 7240, 9164, 10498, 11455, 12640, 14299, 14480, 18328, 20996, 22910, 26245, 28598, 28960, 36656, 41992, 45820, 52490, 57196, 71495, 73312, 83984, 91640, 104980, 114392, 142990, 167968, 183280, 209960, 228784, 285980, 366560, 414671, 419920, 457568, 571960, 829342, 839840, 1143920, 1658684, 2073355, 2287840, 3317368, 4146710, 6634736, 8293420, 13269472, 16586840, 33173680, 66347360]

約数ペア:

[(1, 66347360), (2, 33173680), (4, 16586840), (5, 13269472), (8, 8293420), (10, 6634736), (16, 4146710), (20, 3317368), (29, 2287840), (32, 2073355), (40, 1658684), (58, 1143920), (79, 839840), (80, 829342), (116, 571960), (145, 457568), (158, 419920), (160, 414671), (181, 366560), (232, 285980), (290, 228784), (316, 209960), (362, 183280), (395, 167968), (464, 142990), (580, 114392), (632, 104980), (724, 91640), (790, 83984), (905, 73312), (928, 71495), (1160, 57196), (1264, 52490), (1448, 45820), (1580, 41992), (1810, 36656), (2291, 28960), (2320, 28598), (2528, 26245), (2896, 22910), (3160, 20996), (3620, 18328), (4582, 14480), (4640, 14299), (5249, 12640), (5792, 11455), (6320, 10498), (7240, 9164)]