229035350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 435909600

約数和(自身を除く): 206874250

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 149, 298, 355, 433, 710, 745, 866, 1490, 1775, 2165, 3550, 3725, 4330, 7450, 10579, 10825, 21158, 21650, 30743, 52895, 61486, 64517, 105790, 129034, 153715, 264475, 307430, 322585, 528950, 645170, 768575, 1537150, 1612925, 3225850, 4580707, 9161414, 22903535, 45807070, 114517675, 229035350]

約数ペア:

[(1, 229035350), (2, 114517675), (5, 45807070), (10, 22903535), (25, 9161414), (50, 4580707), (71, 3225850), (142, 1612925), (149, 1537150), (298, 768575), (355, 645170), (433, 528950), (710, 322585), (745, 307430), (866, 264475), (1490, 153715), (1775, 129034), (2165, 105790), (3550, 64517), (3725, 61486), (4330, 52895), (7450, 30743), (10579, 21650), (10825, 21158)]