55956800

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 84

約数和(自身を含む): 141212316

約数和(自身を除く): 85255516

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 656, 800, 820, 853, 1025, 1312, 1600, 1640, 1706, 2050, 2624, 3280, 3412, 4100, 4265, 6560, 6824, 8200, 8530, 13120, 13648, 16400, 17060, 21325, 27296, 32800, 34120, 34973, 42650, 54592, 65600, 68240, 69946, 85300, 136480, 139892, 170600, 174865, 272960, 279784, 341200, 349730, 559568, 682400, 699460, 874325, 1119136, 1364800, 1398920, 1748650, 2238272, 2797840, 3497300, 5595680, 6994600, 11191360, 13989200, 27978400, 55956800]

約数ペア:

[(1, 55956800), (2, 27978400), (4, 13989200), (5, 11191360), (8, 6994600), (10, 5595680), (16, 3497300), (20, 2797840), (25, 2238272), (32, 1748650), (40, 1398920), (41, 1364800), (50, 1119136), (64, 874325), (80, 699460), (82, 682400), (100, 559568), (160, 349730), (164, 341200), (200, 279784), (205, 272960), (320, 174865), (328, 170600), (400, 139892), (410, 136480), (656, 85300), (800, 69946), (820, 68240), (853, 65600), (1025, 54592), (1312, 42650), (1600, 34973), (1640, 34120), (1706, 32800), (2050, 27296), (2624, 21325), (3280, 17060), (3412, 16400), (4100, 13648), (4265, 13120), (6560, 8530), (6824, 8200)]