80512930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{547}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 149143680

約数和(自身を除く): 68630750

約数列:

[1, 2, 5, 10, 41, 82, 205, 359, 410, 547, 718, 1094, 1795, 2735, 3590, 5470, 14719, 22427, 29438, 44854, 73595, 112135, 147190, 196373, 224270, 392746, 981865, 1963730, 8051293, 16102586, 40256465, 80512930]

約数ペア:

[(1, 80512930), (2, 40256465), (5, 16102586), (10, 8051293), (41, 1963730), (82, 981865), (205, 392746), (359, 224270), (410, 196373), (547, 147190), (718, 112135), (1094, 73595), (1795, 44854), (2735, 29438), (3590, 22427), (5470, 14719)]