41718220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 89929728

約数和(自身を除く): 48211508

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 163, 191, 268, 326, 335, 382, 652, 670, 764, 815, 955, 1340, 1630, 1910, 3260, 3820, 10921, 12797, 21842, 25594, 31133, 43684, 51188, 54605, 62266, 63985, 109210, 124532, 127970, 155665, 218420, 255940, 311330, 622660, 2085911, 4171822, 8343644, 10429555, 20859110, 41718220]

約数ペア:

[(1, 41718220), (2, 20859110), (4, 10429555), (5, 8343644), (10, 4171822), (20, 2085911), (67, 622660), (134, 311330), (163, 255940), (191, 218420), (268, 155665), (326, 127970), (335, 124532), (382, 109210), (652, 63985), (670, 62266), (764, 54605), (815, 51188), (955, 43684), (1340, 31133), (1630, 25594), (1910, 21842), (3260, 12797), (3820, 10921)]