91726180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 239904000

約数和(自身を除く): 148177820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 101, 130, 140, 182, 202, 260, 364, 404, 455, 499, 505, 707, 910, 998, 1010, 1313, 1414, 1820, 1996, 2020, 2495, 2626, 2828, 3493, 3535, 4990, 5252, 6487, 6565, 6986, 7070, 9191, 9980, 12974, 13130, 13972, 14140, 17465, 18382, 25948, 26260, 32435, 34930, 36764, 45409, 45955, 50399, 64870, 69860, 90818, 91910, 100798, 129740, 181636, 183820, 201596, 227045, 251995, 352793, 454090, 503990, 655187, 705586, 908180, 1007980, 1310374, 1411172, 1763965, 2620748, 3275935, 3527930, 4586309, 6551870, 7055860, 9172618, 13103740, 18345236, 22931545, 45863090, 91726180]

約数ペア:

[(1, 91726180), (2, 45863090), (4, 22931545), (5, 18345236), (7, 13103740), (10, 9172618), (13, 7055860), (14, 6551870), (20, 4586309), (26, 3527930), (28, 3275935), (35, 2620748), (52, 1763965), (65, 1411172), (70, 1310374), (91, 1007980), (101, 908180), (130, 705586), (140, 655187), (182, 503990), (202, 454090), (260, 352793), (364, 251995), (404, 227045), (455, 201596), (499, 183820), (505, 181636), (707, 129740), (910, 100798), (998, 91910), (1010, 90818), (1313, 69860), (1414, 64870), (1820, 50399), (1996, 45955), (2020, 45409), (2495, 36764), (2626, 34930), (2828, 32435), (3493, 26260), (3535, 25948), (4990, 18382), (5252, 17465), (6487, 14140), (6565, 13972), (6986, 13130), (7070, 12974), (9191, 9980)]