104788040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19697}}^1$

素因数の和:19734

約数の個数: 64

約数和(自身を含む): 283651200

約数和(自身を除く): 178863160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 19697, 39394, 78788, 98485, 137879, 157576, 196970, 275758, 374243, 393940, 551516, 689395, 748486, 787880, 1103032, 1378790, 1496972, 1871215, 2619701, 2757580, 2993944, 3742430, 5239402, 5515160, 7484860, 10478804, 13098505, 14969720, 20957608, 26197010, 52394020, 104788040]

約数ペア:

[(1, 104788040), (2, 52394020), (4, 26197010), (5, 20957608), (7, 14969720), (8, 13098505), (10, 10478804), (14, 7484860), (19, 5515160), (20, 5239402), (28, 3742430), (35, 2993944), (38, 2757580), (40, 2619701), (56, 1871215), (70, 1496972), (76, 1378790), (95, 1103032), (133, 787880), (140, 748486), (152, 689395), (190, 551516), (266, 393940), (280, 374243), (380, 275758), (532, 196970), (665, 157576), (760, 137879), (1064, 98485), (1330, 78788), (2660, 39394), (5320, 19697)]