936696980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{3989}}^1$

素因数の和:4256

約数の個数: 48

約数和(自身を含む): 2010960000

約数和(自身を除く): 1074263020

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 199, 236, 295, 398, 590, 796, 995, 1180, 1990, 3980, 3989, 7978, 11741, 15956, 19945, 23482, 39890, 46964, 58705, 79780, 117410, 234820, 235351, 470702, 793811, 941404, 1176755, 1587622, 2353510, 3175244, 3969055, 4707020, 7938110, 15876220, 46834849, 93669698, 187339396, 234174245, 468348490, 936696980]

約数ペア:

[(1, 936696980), (2, 468348490), (4, 234174245), (5, 187339396), (10, 93669698), (20, 46834849), (59, 15876220), (118, 7938110), (199, 4707020), (236, 3969055), (295, 3175244), (398, 2353510), (590, 1587622), (796, 1176755), (995, 941404), (1180, 793811), (1990, 470702), (3980, 235351), (3989, 234820), (7978, 117410), (11741, 79780), (15956, 58705), (19945, 46964), (23482, 39890)]