97876610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 198374400

約数和(自身を除く): 100497790

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 149, 155, 163, 298, 310, 326, 403, 745, 806, 815, 1490, 1630, 1937, 2015, 2119, 3874, 4030, 4238, 4619, 5053, 9238, 9685, 10106, 10595, 19370, 21190, 23095, 24287, 25265, 46190, 48574, 50530, 60047, 65689, 120094, 121435, 131378, 242870, 300235, 315731, 328445, 600470, 631462, 656890, 752897, 1505794, 1578655, 3157310, 3764485, 7528970, 9787661, 19575322, 48938305, 97876610]

約数ペア:

[(1, 97876610), (2, 48938305), (5, 19575322), (10, 9787661), (13, 7528970), (26, 3764485), (31, 3157310), (62, 1578655), (65, 1505794), (130, 752897), (149, 656890), (155, 631462), (163, 600470), (298, 328445), (310, 315731), (326, 300235), (403, 242870), (745, 131378), (806, 121435), (815, 120094), (1490, 65689), (1630, 60047), (1937, 50530), (2015, 48574), (2119, 46190), (3874, 25265), (4030, 24287), (4238, 23095), (4619, 21190), (5053, 19370), (9238, 10595), (9685, 10106)]