108265420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6949}}^1$

素因数の和:7018

約数の個数: 48

約数和(自身を含む): 245196000

約数和(自身を除く): 136930580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3895, 6949, 7790, 13898, 15580, 27796, 34745, 69490, 132031, 138980, 264062, 284909, 528124, 569818, 660155, 1139636, 1320310, 1424545, 2640620, 2849090, 5413271, 5698180, 10826542, 21653084, 27066355, 54132710, 108265420]

約数ペア:

[(1, 108265420), (2, 54132710), (4, 27066355), (5, 21653084), (10, 10826542), (19, 5698180), (20, 5413271), (38, 2849090), (41, 2640620), (76, 1424545), (82, 1320310), (95, 1139636), (164, 660155), (190, 569818), (205, 528124), (380, 284909), (410, 264062), (779, 138980), (820, 132031), (1558, 69490), (3116, 34745), (3895, 27796), (6949, 15580), (7790, 13898)]