1570807387960

素因数分解:

$2^3\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{29727619}}^1$

素因数の和:29728951

約数の個数: 32

約数和(自身を含む): 3536992227600

約数和(自身を除く): 1966184839640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1321, 2642, 5284, 6605, 10568, 13210, 26420, 52840, 29727619, 59455238, 118910476, 148638095, 237820952, 297276190, 594552380, 1189104760, 39270184699, 78540369398, 157080738796, 196350923495, 314161477592, 392701846990, 785403693980, 1570807387960]

約数ペア:

[(1, 1570807387960), (2, 785403693980), (4, 392701846990), (5, 314161477592), (8, 196350923495), (10, 157080738796), (20, 78540369398), (40, 39270184699), (1321, 1189104760), (2642, 594552380), (5284, 297276190), (6605, 237820952), (10568, 148638095), (13210, 118910476), (26420, 59455238), (52840, 29727619)]