42768200

素因数分解:

$2^3\times 5^2\times {\mathrm{281}}^1\times {\mathrm{761}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 99921060

約数和(自身を除く): 57152860

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 281, 562, 761, 1124, 1405, 1522, 2248, 2810, 3044, 3805, 5620, 6088, 7025, 7610, 11240, 14050, 15220, 19025, 28100, 30440, 38050, 56200, 76100, 152200, 213841, 427682, 855364, 1069205, 1710728, 2138410, 4276820, 5346025, 8553640, 10692050, 21384100, 42768200]

約数ペア:

[(1, 42768200), (2, 21384100), (4, 10692050), (5, 8553640), (8, 5346025), (10, 4276820), (20, 2138410), (25, 1710728), (40, 1069205), (50, 855364), (100, 427682), (200, 213841), (281, 152200), (562, 76100), (761, 56200), (1124, 38050), (1405, 30440), (1522, 28100), (2248, 19025), (2810, 15220), (3044, 14050), (3805, 11240), (5620, 7610), (6088, 7025)]