1406600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 3528420

約数和(自身を除く): 2121820

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 541, 650, 1082, 1300, 2164, 2600, 2705, 4328, 5410, 7033, 10820, 13525, 14066, 21640, 27050, 28132, 35165, 54100, 56264, 70330, 108200, 140660, 175825, 281320, 351650, 703300, 1406600]

約数ペア:

[(1, 1406600), (2, 703300), (4, 351650), (5, 281320), (8, 175825), (10, 140660), (13, 108200), (20, 70330), (25, 56264), (26, 54100), (40, 35165), (50, 28132), (52, 27050), (65, 21640), (100, 14066), (104, 13525), (130, 10820), (200, 7033), (260, 5410), (325, 4328), (520, 2705), (541, 2600), (650, 2164), (1082, 1300)]