22053400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 52943040

約数和(自身を除く): 30889640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 3557, 6200, 7114, 14228, 17785, 28456, 35570, 71140, 88925, 110267, 142280, 177850, 220534, 355700, 441068, 551335, 711400, 882136, 1102670, 2205340, 2756675, 4410680, 5513350, 11026700, 22053400]

約数ペア:

[(1, 22053400), (2, 11026700), (4, 5513350), (5, 4410680), (8, 2756675), (10, 2205340), (20, 1102670), (25, 882136), (31, 711400), (40, 551335), (50, 441068), (62, 355700), (100, 220534), (124, 177850), (155, 142280), (200, 110267), (248, 88925), (310, 71140), (620, 35570), (775, 28456), (1240, 17785), (1550, 14228), (3100, 7114), (3557, 6200)]