47222440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40709}}^1$

素因数の和:40749

約数の個数: 32

約数和(自身を含む): 109917000

約数和(自身を除く): 62694560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 40709, 81418, 162836, 203545, 325672, 407090, 814180, 1180561, 1628360, 2361122, 4722244, 5902805, 9444488, 11805610, 23611220, 47222440]

約数ペア:

[(1, 47222440), (2, 23611220), (4, 11805610), (5, 9444488), (8, 5902805), (10, 4722244), (20, 2361122), (29, 1628360), (40, 1180561), (58, 814180), (116, 407090), (145, 325672), (232, 203545), (290, 162836), (580, 81418), (1160, 40709)]