2488367050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{25693}}^1$

素因数の和:25867

約数の個数: 48

約数和(自身を含む): 5018038200

約数和(自身を除く): 2529671150

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 298, 325, 650, 745, 1490, 1937, 3725, 3874, 7450, 9685, 19370, 25693, 48425, 51386, 96850, 128465, 256930, 334009, 642325, 668018, 1284650, 1670045, 3340090, 3828257, 7656514, 8350225, 16700450, 19141285, 38282570, 49767341, 95706425, 99534682, 191412850, 248836705, 497673410, 1244183525, 2488367050]

約数ペア:

[(1, 2488367050), (2, 1244183525), (5, 497673410), (10, 248836705), (13, 191412850), (25, 99534682), (26, 95706425), (50, 49767341), (65, 38282570), (130, 19141285), (149, 16700450), (298, 8350225), (325, 7656514), (650, 3828257), (745, 3340090), (1490, 1670045), (1937, 1284650), (3725, 668018), (3874, 642325), (7450, 334009), (9685, 256930), (19370, 128465), (25693, 96850), (48425, 51386)]