201608821280

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43450177}}^1$

素因数の和:43450221

約数の個数: 48

約数和(自身を含む): 492725018520

約数和(自身を除く): 291116197240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 43450177, 86900354, 173800708, 217250885, 347601416, 434501770, 695202832, 869003540, 1260055133, 1390405664, 1738007080, 2520110266, 3476014160, 5040220532, 6300275665, 6952028320, 10080441064, 12600551330, 20160882128, 25201102660, 40321764256, 50402205320, 100804410640, 201608821280]

約数ペア:

[(1, 201608821280), (2, 100804410640), (4, 50402205320), (5, 40321764256), (8, 25201102660), (10, 20160882128), (16, 12600551330), (20, 10080441064), (29, 6952028320), (32, 6300275665), (40, 5040220532), (58, 3476014160), (80, 2520110266), (116, 1738007080), (145, 1390405664), (160, 1260055133), (232, 869003540), (290, 695202832), (464, 434501770), (580, 347601416), (928, 217250885), (1160, 173800708), (2320, 86900354), (4640, 43450177)]