4480600

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 10680120

約数和(自身を除く): 6199520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 521, 860, 1042, 1075, 1720, 2084, 2150, 2605, 4168, 4300, 5210, 8600, 10420, 13025, 20840, 22403, 26050, 44806, 52100, 89612, 104200, 112015, 179224, 224030, 448060, 560075, 896120, 1120150, 2240300, 4480600]

約数ペア:

[(1, 4480600), (2, 2240300), (4, 1120150), (5, 896120), (8, 560075), (10, 448060), (20, 224030), (25, 179224), (40, 112015), (43, 104200), (50, 89612), (86, 52100), (100, 44806), (172, 26050), (200, 22403), (215, 20840), (344, 13025), (430, 10420), (521, 8600), (860, 5210), (1042, 4300), (1075, 4168), (1720, 2605), (2084, 2150)]