1337277560

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{145991}}^1$

素因数の和:146231

約数の個数: 32

約数和(自身を含む): 3022034400

約数和(自身を除く): 1684756840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 145991, 291982, 583964, 729955, 1167928, 1459910, 2919820, 5839640, 33431939, 66863878, 133727756, 167159695, 267455512, 334319390, 668638780, 1337277560]

約数ペア:

[(1, 1337277560), (2, 668638780), (4, 334319390), (5, 267455512), (8, 167159695), (10, 133727756), (20, 66863878), (40, 33431939), (229, 5839640), (458, 2919820), (916, 1459910), (1145, 1167928), (1832, 729955), (2290, 583964), (4580, 291982), (9160, 145991)]