1764900740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1\times {\mathrm{1669}}^1$

素因数の和:3144

約数の個数: 48

約数和(自身を含む): 3811407600

約数和(自身を除く): 2046506860

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1429, 1669, 2858, 3338, 5716, 6676, 7145, 8345, 14290, 16690, 28580, 33380, 52873, 61753, 105746, 123506, 211492, 247012, 264365, 308765, 528730, 617530, 1057460, 1235060, 2385001, 4770002, 9540004, 11925005, 23850010, 47700020, 88245037, 176490074, 352980148, 441225185, 882450370, 1764900740]

約数ペア:

[(1, 1764900740), (2, 882450370), (4, 441225185), (5, 352980148), (10, 176490074), (20, 88245037), (37, 47700020), (74, 23850010), (148, 11925005), (185, 9540004), (370, 4770002), (740, 2385001), (1429, 1235060), (1669, 1057460), (2858, 617530), (3338, 528730), (5716, 308765), (6676, 264365), (7145, 247012), (8345, 211492), (14290, 123506), (16690, 105746), (28580, 61753), (33380, 52873)]