116420320

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17747}}^1$

素因数の和:17803

約数の個数: 48

約数和(自身を含む): 281767248

約数和(自身を除く): 165346928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 17747, 35494, 70988, 88735, 141976, 177470, 283952, 354940, 567904, 709880, 727627, 1419760, 1455254, 2839520, 2910508, 3638135, 5821016, 7276270, 11642032, 14552540, 23284064, 29105080, 58210160, 116420320]

約数ペア:

[(1, 116420320), (2, 58210160), (4, 29105080), (5, 23284064), (8, 14552540), (10, 11642032), (16, 7276270), (20, 5821016), (32, 3638135), (40, 2910508), (41, 2839520), (80, 1455254), (82, 1419760), (160, 727627), (164, 709880), (205, 567904), (328, 354940), (410, 283952), (656, 177470), (820, 141976), (1312, 88735), (1640, 70988), (3280, 35494), (6560, 17747)]