352640

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 64

約数和(自身を含む): 918000

約数和(自身を除く): 565360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 128, 145, 152, 160, 190, 232, 290, 304, 320, 380, 464, 551, 580, 608, 640, 760, 928, 1102, 1160, 1216, 1520, 1856, 2204, 2320, 2432, 2755, 3040, 3712, 4408, 4640, 5510, 6080, 8816, 9280, 11020, 12160, 17632, 18560, 22040, 35264, 44080, 70528, 88160, 176320, 352640]

約数ペア:

[(1, 352640), (2, 176320), (4, 88160), (5, 70528), (8, 44080), (10, 35264), (16, 22040), (19, 18560), (20, 17632), (29, 12160), (32, 11020), (38, 9280), (40, 8816), (58, 6080), (64, 5510), (76, 4640), (80, 4408), (95, 3712), (116, 3040), (128, 2755), (145, 2432), (152, 2320), (160, 2204), (190, 1856), (232, 1520), (290, 1216), (304, 1160), (320, 1102), (380, 928), (464, 760), (551, 640), (580, 608)]