107298440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86531}}^1$

素因数の和:86573

約数の個数: 32

約数和(自身を含む): 249212160

約数和(自身を除く): 141913720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 86531, 173062, 346124, 432655, 692248, 865310, 1730620, 2682461, 3461240, 5364922, 10729844, 13412305, 21459688, 26824610, 53649220, 107298440]

約数ペア:

[(1, 107298440), (2, 53649220), (4, 26824610), (5, 21459688), (8, 13412305), (10, 10729844), (20, 5364922), (31, 3461240), (40, 2682461), (62, 1730620), (124, 865310), (155, 692248), (248, 432655), (310, 346124), (620, 173062), (1240, 86531)]