73105720

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{30977}}^1$

素因数の和:31047

約数の個数: 32

約数和(自身を含む): 167281200

約数和(自身を除く): 94175480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 30977, 61954, 123908, 154885, 247816, 309770, 619540, 1239080, 1827643, 3655286, 7310572, 9138215, 14621144, 18276430, 36552860, 73105720]

約数ペア:

[(1, 73105720), (2, 36552860), (4, 18276430), (5, 14621144), (8, 9138215), (10, 7310572), (20, 3655286), (40, 1827643), (59, 1239080), (118, 619540), (236, 309770), (295, 247816), (472, 154885), (590, 123908), (1180, 61954), (2360, 30977)]