9725560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 24040800

約数和(自身を除く): 14315240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 317, 472, 520, 590, 634, 767, 1180, 1268, 1534, 1585, 2360, 2536, 3068, 3170, 3835, 4121, 6136, 6340, 7670, 8242, 12680, 15340, 16484, 18703, 20605, 30680, 32968, 37406, 41210, 74812, 82420, 93515, 149624, 164840, 187030, 243139, 374060, 486278, 748120, 972556, 1215695, 1945112, 2431390, 4862780, 9725560]

約数ペア:

[(1, 9725560), (2, 4862780), (4, 2431390), (5, 1945112), (8, 1215695), (10, 972556), (13, 748120), (20, 486278), (26, 374060), (40, 243139), (52, 187030), (59, 164840), (65, 149624), (104, 93515), (118, 82420), (130, 74812), (236, 41210), (260, 37406), (295, 32968), (317, 30680), (472, 20605), (520, 18703), (590, 16484), (634, 15340), (767, 12680), (1180, 8242), (1268, 7670), (1534, 6340), (1585, 6136), (2360, 4121), (2536, 3835), (3068, 3170)]