88613240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30347}}^1$

素因数の和:30431

約数の個数: 32

約数和(自身を含む): 202117680

約数和(自身を除く): 113504440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 30347, 60694, 121388, 151735, 242776, 303470, 606940, 1213880, 2215331, 4430662, 8861324, 11076655, 17722648, 22153310, 44306620, 88613240]

約数ペア:

[(1, 88613240), (2, 44306620), (4, 22153310), (5, 17722648), (8, 11076655), (10, 8861324), (20, 4430662), (40, 2215331), (73, 1213880), (146, 606940), (292, 303470), (365, 242776), (584, 151735), (730, 121388), (1460, 60694), (2920, 30347)]