187300520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2549}}^1$

素因数の和:2738

約数の個数: 64

約数和(自身を含む): 462672000

約数和(自身を除く): 275371480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 167, 220, 334, 440, 668, 835, 1336, 1670, 1837, 2549, 3340, 3674, 5098, 6680, 7348, 9185, 10196, 12745, 14696, 18370, 20392, 25490, 28039, 36740, 50980, 56078, 73480, 101960, 112156, 140195, 224312, 280390, 425683, 560780, 851366, 1121560, 1702732, 2128415, 3405464, 4256830, 4682513, 8513660, 9365026, 17027320, 18730052, 23412565, 37460104, 46825130, 93650260, 187300520]

約数ペア:

[(1, 187300520), (2, 93650260), (4, 46825130), (5, 37460104), (8, 23412565), (10, 18730052), (11, 17027320), (20, 9365026), (22, 8513660), (40, 4682513), (44, 4256830), (55, 3405464), (88, 2128415), (110, 1702732), (167, 1121560), (220, 851366), (334, 560780), (440, 425683), (668, 280390), (835, 224312), (1336, 140195), (1670, 112156), (1837, 101960), (2549, 73480), (3340, 56078), (3674, 50980), (5098, 36740), (6680, 28039), (7348, 25490), (9185, 20392), (10196, 18370), (12745, 14696)]