22394200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 53355960

約数和(自身を除く): 30961760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 2731, 4100, 5462, 8200, 10924, 13655, 21848, 27310, 54620, 68275, 109240, 111971, 136550, 223942, 273100, 447884, 546200, 559855, 895768, 1119710, 2239420, 2799275, 4478840, 5598550, 11197100, 22394200]

約数ペア:

[(1, 22394200), (2, 11197100), (4, 5598550), (5, 4478840), (8, 2799275), (10, 2239420), (20, 1119710), (25, 895768), (40, 559855), (41, 546200), (50, 447884), (82, 273100), (100, 223942), (164, 136550), (200, 111971), (205, 109240), (328, 68275), (410, 54620), (820, 27310), (1025, 21848), (1640, 13655), (2050, 10924), (2731, 8200), (4100, 5462)]