1023011650

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 1925937000

約数和(自身を除く): 902925350

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 353, 389, 706, 745, 778, 1490, 1765, 1945, 3530, 3725, 3890, 7450, 8825, 9725, 17650, 19450, 52597, 57961, 105194, 115922, 137317, 262985, 274634, 289805, 525970, 579610, 686585, 1314925, 1373170, 1449025, 2629850, 2898050, 3432925, 6865850, 20460233, 40920466, 102301165, 204602330, 511505825, 1023011650]

約数ペア:

[(1, 1023011650), (2, 511505825), (5, 204602330), (10, 102301165), (25, 40920466), (50, 20460233), (149, 6865850), (298, 3432925), (353, 2898050), (389, 2629850), (706, 1449025), (745, 1373170), (778, 1314925), (1490, 686585), (1765, 579610), (1945, 525970), (3530, 289805), (3725, 274634), (3890, 262985), (7450, 137317), (8825, 115922), (9725, 105194), (17650, 57961), (19450, 52597)]