917216950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{23917}}^1$

素因数の和:24001

約数の個数: 48

約数和(自身を含む): 1868474160

約数和(自身を除く): 951257210

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 130, 295, 325, 590, 650, 767, 1475, 1534, 2950, 3835, 7670, 19175, 23917, 38350, 47834, 119585, 239170, 310921, 597925, 621842, 1195850, 1411103, 1554605, 2822206, 3109210, 7055515, 7773025, 14111030, 15546050, 18344339, 35277575, 36688678, 70555150, 91721695, 183443390, 458608475, 917216950]

約数ペア:

[(1, 917216950), (2, 458608475), (5, 183443390), (10, 91721695), (13, 70555150), (25, 36688678), (26, 35277575), (50, 18344339), (59, 15546050), (65, 14111030), (118, 7773025), (130, 7055515), (295, 3109210), (325, 2822206), (590, 1554605), (650, 1411103), (767, 1195850), (1475, 621842), (1534, 597925), (2950, 310921), (3835, 239170), (7670, 119585), (19175, 47834), (23917, 38350)]