10717940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 23708160

約数和(自身を除く): 12990220

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 293, 295, 310, 586, 590, 620, 1172, 1180, 1465, 1829, 2930, 3658, 5860, 7316, 9083, 9145, 17287, 18166, 18290, 34574, 36332, 36580, 45415, 69148, 86435, 90830, 172870, 181660, 345740, 535897, 1071794, 2143588, 2679485, 5358970, 10717940]

約数ペア:

[(1, 10717940), (2, 5358970), (4, 2679485), (5, 2143588), (10, 1071794), (20, 535897), (31, 345740), (59, 181660), (62, 172870), (118, 90830), (124, 86435), (155, 69148), (236, 45415), (293, 36580), (295, 36332), (310, 34574), (586, 18290), (590, 18166), (620, 17287), (1172, 9145), (1180, 9083), (1465, 7316), (1829, 5860), (2930, 3658)]