77111200

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:986

約数の個数: 72

約数和(自身を含む): 190136268

約数和(自身を除く): 113025068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 565, 800, 853, 904, 1130, 1706, 1808, 2260, 2825, 3412, 3616, 4265, 4520, 5650, 6824, 8530, 9040, 11300, 13648, 17060, 18080, 21325, 22600, 27296, 34120, 42650, 45200, 68240, 85300, 90400, 96389, 136480, 170600, 192778, 341200, 385556, 481945, 682400, 771112, 963890, 1542224, 1927780, 2409725, 3084448, 3855560, 4819450, 7711120, 9638900, 15422240, 19277800, 38555600, 77111200]

約数ペア:

[(1, 77111200), (2, 38555600), (4, 19277800), (5, 15422240), (8, 9638900), (10, 7711120), (16, 4819450), (20, 3855560), (25, 3084448), (32, 2409725), (40, 1927780), (50, 1542224), (80, 963890), (100, 771112), (113, 682400), (160, 481945), (200, 385556), (226, 341200), (400, 192778), (452, 170600), (565, 136480), (800, 96389), (853, 90400), (904, 85300), (1130, 68240), (1706, 45200), (1808, 42650), (2260, 34120), (2825, 27296), (3412, 22600), (3616, 21325), (4265, 18080), (4520, 17060), (5650, 13648), (6824, 11300), (8530, 9040)]