149769650

素因数分解:

$2^1\times 5^2\times {\mathrm{641}}^1\times {\mathrm{4673}}^1$

素因数の和:5326

約数の個数: 24

約数和(自身を含む): 279065844

約数和(自身を除く): 129296194

約数列:

[1, 2, 5, 10, 25, 50, 641, 1282, 3205, 4673, 6410, 9346, 16025, 23365, 32050, 46730, 116825, 233650, 2995393, 5990786, 14976965, 29953930, 74884825, 149769650]

約数ペア:

[(1, 149769650), (2, 74884825), (5, 29953930), (10, 14976965), (25, 5990786), (50, 2995393), (641, 233650), (1282, 116825), (3205, 46730), (4673, 32050), (6410, 23365), (9346, 16025)]