22411150

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 43390080

約数和(自身を除く): 20978930

約数列:

[1, 2, 5, 10, 25, 50, 59, 71, 107, 118, 142, 214, 295, 355, 535, 590, 710, 1070, 1475, 1775, 2675, 2950, 3550, 4189, 5350, 6313, 7597, 8378, 12626, 15194, 20945, 31565, 37985, 41890, 63130, 75970, 104725, 157825, 189925, 209450, 315650, 379850, 448223, 896446, 2241115, 4482230, 11205575, 22411150]

約数ペア:

[(1, 22411150), (2, 11205575), (5, 4482230), (10, 2241115), (25, 896446), (50, 448223), (59, 379850), (71, 315650), (107, 209450), (118, 189925), (142, 157825), (214, 104725), (295, 75970), (355, 63130), (535, 41890), (590, 37985), (710, 31565), (1070, 20945), (1475, 15194), (1775, 12626), (2675, 8378), (2950, 7597), (3550, 6313), (4189, 5350)]