1900537955308

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{3109}}^1\times {\mathrm{14699}}^1$

素因数の和:18130

約数の個数: 48

約数和(自身を含む): 3429323604000

約数和(自身を除く): 1528785648692

約数列:

[1, 2, 4, 37, 74, 148, 281, 562, 1124, 3109, 6218, 10397, 12436, 14699, 20794, 29398, 41588, 58796, 115033, 230066, 460132, 543863, 873629, 1087726, 1747258, 2175452, 3494516, 4130419, 8260838, 16521676, 32324273, 45699191, 64648546, 91398382, 129297092, 152825503, 182796764, 305651006, 611302012, 1690870067, 3381740134, 6763480268, 12841472671, 25682945342, 51365890684, 475134488827, 950268977654, 1900537955308]

約数ペア:

[(1, 1900537955308), (2, 950268977654), (4, 475134488827), (37, 51365890684), (74, 25682945342), (148, 12841472671), (281, 6763480268), (562, 3381740134), (1124, 1690870067), (3109, 611302012), (6218, 305651006), (10397, 182796764), (12436, 152825503), (14699, 129297092), (20794, 91398382), (29398, 64648546), (41588, 45699191), (58796, 32324273), (115033, 16521676), (230066, 8260838), (460132, 4130419), (543863, 3494516), (873629, 2175452), (1087726, 1747258)]