98240740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1013}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 222990768

約数和(自身を除く): 124750028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 373, 746, 1013, 1492, 1865, 2026, 3730, 4052, 4849, 5065, 7460, 9698, 10130, 13169, 19396, 20260, 24245, 26338, 48490, 52676, 65845, 96980, 131690, 263380, 377849, 755698, 1511396, 1889245, 3778490, 4912037, 7556980, 9824074, 19648148, 24560185, 49120370, 98240740]

約数ペア:

[(1, 98240740), (2, 49120370), (4, 24560185), (5, 19648148), (10, 9824074), (13, 7556980), (20, 4912037), (26, 3778490), (52, 1889245), (65, 1511396), (130, 755698), (260, 377849), (373, 263380), (746, 131690), (1013, 96980), (1492, 65845), (1865, 52676), (2026, 48490), (3730, 26338), (4052, 24245), (4849, 20260), (5065, 19396), (7460, 13169), (9698, 10130)]