2100786050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{224683}}^1$

素因数の和:224723

約数の個数: 48

約数和(自身を含む): 4513452192

約数和(自身を除く): 2412666142

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 9350, 224683, 449366, 1123415, 2246830, 2471513, 3819611, 4943026, 5617075, 7639222, 11234150, 12357565, 19098055, 24715130, 38196110, 42015721, 61787825, 84031442, 95490275, 123575650, 190980550, 210078605, 420157210, 1050393025, 2100786050]

約数ペア:

[(1, 2100786050), (2, 1050393025), (5, 420157210), (10, 210078605), (11, 190980550), (17, 123575650), (22, 95490275), (25, 84031442), (34, 61787825), (50, 42015721), (55, 38196110), (85, 24715130), (110, 19098055), (170, 12357565), (187, 11234150), (275, 7639222), (374, 5617075), (425, 4943026), (550, 3819611), (850, 2471513), (935, 2246830), (1870, 1123415), (4675, 449366), (9350, 224683)]