5721472100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1395481}}^1$

素因数の和:1395536

約数の個数: 36

約数和(自身を含む): 12718422948

約数和(自身を除く): 6996950848

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 1395481, 2790962, 5581924, 6977405, 13954810, 27909620, 34887025, 57214721, 69774050, 114429442, 139548100, 228858884, 286073605, 572147210, 1144294420, 1430368025, 2860736050, 5721472100]

約数ペア:

[(1, 5721472100), (2, 2860736050), (4, 1430368025), (5, 1144294420), (10, 572147210), (20, 286073605), (25, 228858884), (41, 139548100), (50, 114429442), (82, 69774050), (100, 57214721), (164, 34887025), (205, 27909620), (410, 13954810), (820, 6977405), (1025, 5581924), (2050, 2790962), (4100, 1395481)]