4120090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 8192016

約数和(自身を除く): 4071926

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 773, 1066, 1546, 2665, 3865, 5330, 7730, 10049, 20098, 31693, 50245, 63386, 100490, 158465, 316930, 412009, 824018, 2060045, 4120090]

約数ペア:

[(1, 4120090), (2, 2060045), (5, 824018), (10, 412009), (13, 316930), (26, 158465), (41, 100490), (65, 63386), (82, 50245), (130, 31693), (205, 20098), (410, 10049), (533, 7730), (773, 5330), (1066, 3865), (1546, 2665)]