355429100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2707}}^1$

素因数の和:2835

約数の個数: 72

約数和(自身を含む): 839144208

約数和(自身を除く): 483715108

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 101, 130, 202, 260, 325, 404, 505, 650, 1010, 1300, 1313, 2020, 2525, 2626, 2707, 5050, 5252, 5414, 6565, 10100, 10828, 13130, 13535, 26260, 27070, 32825, 35191, 54140, 65650, 67675, 70382, 131300, 135350, 140764, 175955, 270700, 273407, 351910, 546814, 703820, 879775, 1093628, 1367035, 1759550, 2734070, 3519100, 3554291, 5468140, 6835175, 7108582, 13670350, 14217164, 17771455, 27340700, 35542910, 71085820, 88857275, 177714550, 355429100]

約数ペア:

[(1, 355429100), (2, 177714550), (4, 88857275), (5, 71085820), (10, 35542910), (13, 27340700), (20, 17771455), (25, 14217164), (26, 13670350), (50, 7108582), (52, 6835175), (65, 5468140), (100, 3554291), (101, 3519100), (130, 2734070), (202, 1759550), (260, 1367035), (325, 1093628), (404, 879775), (505, 703820), (650, 546814), (1010, 351910), (1300, 273407), (1313, 270700), (2020, 175955), (2525, 140764), (2626, 135350), (2707, 131300), (5050, 70382), (5252, 67675), (5414, 65650), (6565, 54140), (10100, 35191), (10828, 32825), (13130, 27070), (13535, 26260)]