38227960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30829}}^1$

素因数の和:30871

約数の個数: 32

約数和(自身を含む): 88790400

約数和(自身を除く): 50562440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 30829, 61658, 123316, 154145, 246632, 308290, 616580, 955699, 1233160, 1911398, 3822796, 4778495, 7645592, 9556990, 19113980, 38227960]

約数ペア:

[(1, 38227960), (2, 19113980), (4, 9556990), (5, 7645592), (8, 4778495), (10, 3822796), (20, 1911398), (31, 1233160), (40, 955699), (62, 616580), (124, 308290), (155, 246632), (248, 154145), (310, 123316), (620, 61658), (1240, 30829)]