42918700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3547}}^1$

素因数の和:3583

約数の個数: 54

約数和(自身を含む): 102398828

約数和(自身を除く): 59480128

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 3547, 6050, 7094, 12100, 14188, 17735, 35470, 39017, 70940, 78034, 88675, 156068, 177350, 195085, 354700, 390170, 429187, 780340, 858374, 975425, 1716748, 1950850, 2145935, 3901700, 4291870, 8583740, 10729675, 21459350, 42918700]

約数ペア:

[(1, 42918700), (2, 21459350), (4, 10729675), (5, 8583740), (10, 4291870), (11, 3901700), (20, 2145935), (22, 1950850), (25, 1716748), (44, 975425), (50, 858374), (55, 780340), (100, 429187), (110, 390170), (121, 354700), (220, 195085), (242, 177350), (275, 156068), (484, 88675), (550, 78034), (605, 70940), (1100, 39017), (1210, 35470), (2420, 17735), (3025, 14188), (3547, 12100), (6050, 7094)]