7711290100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{12161}}^1$

素因数の和:12565

約数の個数: 72

約数和(自身を含む): 17766784728

約数和(自身を除く): 10055494628

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 373, 425, 746, 850, 1492, 1700, 1865, 3730, 6341, 7460, 9325, 12161, 12682, 18650, 24322, 25364, 31705, 37300, 48644, 60805, 63410, 121610, 126820, 158525, 206737, 243220, 304025, 317050, 413474, 608050, 634100, 826948, 1033685, 1216100, 2067370, 4134740, 4536053, 5168425, 9072106, 10336850, 18144212, 20673700, 22680265, 45360530, 77112901, 90721060, 113401325, 154225802, 226802650, 308451604, 385564505, 453605300, 771129010, 1542258020, 1927822525, 3855645050, 7711290100]

約数ペア:

[(1, 7711290100), (2, 3855645050), (4, 1927822525), (5, 1542258020), (10, 771129010), (17, 453605300), (20, 385564505), (25, 308451604), (34, 226802650), (50, 154225802), (68, 113401325), (85, 90721060), (100, 77112901), (170, 45360530), (340, 22680265), (373, 20673700), (425, 18144212), (746, 10336850), (850, 9072106), (1492, 5168425), (1700, 4536053), (1865, 4134740), (3730, 2067370), (6341, 1216100), (7460, 1033685), (9325, 826948), (12161, 634100), (12682, 608050), (18650, 413474), (24322, 317050), (25364, 304025), (31705, 243220), (37300, 206737), (48644, 158525), (60805, 126820), (63410, 121610)]