98041220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5101}}^1$

素因数の和:5172

約数の個数: 36

約数和(自身を含む): 212784012

約数和(自身を除く): 114742792

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4805, 5101, 9610, 10202, 19220, 20404, 25505, 51010, 102020, 158131, 316262, 632524, 790655, 1581310, 3162620, 4902061, 9804122, 19608244, 24510305, 49020610, 98041220]

約数ペア:

[(1, 98041220), (2, 49020610), (4, 24510305), (5, 19608244), (10, 9804122), (20, 4902061), (31, 3162620), (62, 1581310), (124, 790655), (155, 632524), (310, 316262), (620, 158131), (961, 102020), (1922, 51010), (3844, 25505), (4805, 20404), (5101, 19220), (9610, 10202)]