852839650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19583}}^1$

素因数の和:19675

約数の個数: 48

約数和(自身を含む): 1733889024

約数和(自身を除く): 881049374

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 650, 670, 871, 1675, 1742, 3350, 4355, 8710, 19583, 21775, 39166, 43550, 97915, 195830, 254579, 489575, 509158, 979150, 1272895, 1312061, 2545790, 2624122, 6364475, 6560305, 12728950, 13120610, 17056793, 32801525, 34113586, 65603050, 85283965, 170567930, 426419825, 852839650]

約数ペア:

[(1, 852839650), (2, 426419825), (5, 170567930), (10, 85283965), (13, 65603050), (25, 34113586), (26, 32801525), (50, 17056793), (65, 13120610), (67, 12728950), (130, 6560305), (134, 6364475), (325, 2624122), (335, 2545790), (650, 1312061), (670, 1272895), (871, 979150), (1675, 509158), (1742, 489575), (3350, 254579), (4355, 195830), (8710, 97915), (19583, 43550), (21775, 39166)]