118581650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 242395200

約数和(自身を除く): 123813550

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 149, 275, 298, 550, 745, 1447, 1490, 1639, 2894, 3278, 3725, 7235, 7450, 8195, 14470, 15917, 16390, 31834, 36175, 40975, 72350, 79585, 81950, 159170, 215603, 397925, 431206, 795850, 1078015, 2156030, 2371633, 4743266, 5390075, 10780150, 11858165, 23716330, 59290825, 118581650]

約数ペア:

[(1, 118581650), (2, 59290825), (5, 23716330), (10, 11858165), (11, 10780150), (22, 5390075), (25, 4743266), (50, 2371633), (55, 2156030), (110, 1078015), (149, 795850), (275, 431206), (298, 397925), (550, 215603), (745, 159170), (1447, 81950), (1490, 79585), (1639, 72350), (2894, 40975), (3278, 36175), (3725, 31834), (7235, 16390), (7450, 15917), (8195, 14470)]