88269310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 167475600

約数和(自身を除く): 79206290

約数列:

[1, 2, 5, 10, 41, 59, 82, 89, 118, 178, 205, 295, 410, 445, 590, 890, 1681, 2419, 3362, 3649, 4838, 5251, 7298, 8405, 10502, 12095, 16810, 18245, 24190, 26255, 36490, 52510, 99179, 149609, 198358, 215291, 299218, 430582, 495895, 748045, 991790, 1076455, 1496090, 2152910, 8826931, 17653862, 44134655, 88269310]

約数ペア:

[(1, 88269310), (2, 44134655), (5, 17653862), (10, 8826931), (41, 2152910), (59, 1496090), (82, 1076455), (89, 991790), (118, 748045), (178, 495895), (205, 430582), (295, 299218), (410, 215291), (445, 198358), (590, 149609), (890, 99179), (1681, 52510), (2419, 36490), (3362, 26255), (3649, 24190), (4838, 18245), (5251, 16810), (7298, 12095), (8405, 10502)]