45179800

素因数分解:

$2^3\times 5^2\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 105618240

約数和(自身を除く): 60438440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 223, 446, 892, 1013, 1115, 1784, 2026, 2230, 4052, 4460, 5065, 5575, 8104, 8920, 10130, 11150, 20260, 22300, 25325, 40520, 44600, 50650, 101300, 202600, 225899, 451798, 903596, 1129495, 1807192, 2258990, 4517980, 5647475, 9035960, 11294950, 22589900, 45179800]

約数ペア:

[(1, 45179800), (2, 22589900), (4, 11294950), (5, 9035960), (8, 5647475), (10, 4517980), (20, 2258990), (25, 1807192), (40, 1129495), (50, 903596), (100, 451798), (200, 225899), (223, 202600), (446, 101300), (892, 50650), (1013, 44600), (1115, 40520), (1784, 25325), (2026, 22300), (2230, 20260), (4052, 11150), (4460, 10130), (5065, 8920), (5575, 8104)]