101030780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{467}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 220540320

約数和(自身を除く): 119509540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 373, 467, 580, 746, 934, 1492, 1865, 1868, 2335, 3730, 4670, 7460, 9340, 10817, 13543, 21634, 27086, 43268, 54085, 54172, 67715, 108170, 135430, 174191, 216340, 270860, 348382, 696764, 870955, 1741910, 3483820, 5051539, 10103078, 20206156, 25257695, 50515390, 101030780]

約数ペア:

[(1, 101030780), (2, 50515390), (4, 25257695), (5, 20206156), (10, 10103078), (20, 5051539), (29, 3483820), (58, 1741910), (116, 870955), (145, 696764), (290, 348382), (373, 270860), (467, 216340), (580, 174191), (746, 135430), (934, 108170), (1492, 67715), (1865, 54172), (1868, 54085), (2335, 43268), (3730, 27086), (4670, 21634), (7460, 13543), (9340, 10817)]