45158440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59419}}^1$

素因数の和:59449

約数の個数: 32

約数和(自身を含む): 106956000

約数和(自身を除く): 61797560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 59419, 118838, 237676, 297095, 475352, 594190, 1128961, 1188380, 2257922, 2376760, 4515844, 5644805, 9031688, 11289610, 22579220, 45158440]

約数ペア:

[(1, 45158440), (2, 22579220), (4, 11289610), (5, 9031688), (8, 5644805), (10, 4515844), (19, 2376760), (20, 2257922), (38, 1188380), (40, 1128961), (76, 594190), (95, 475352), (152, 297095), (190, 237676), (380, 118838), (760, 59419)]