1376159950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{15937}}^1$

素因数の和:16117

約数の個数: 48

約数和(自身を含む): 2810315664

約数和(自身を除く): 1434155714

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 157, 275, 314, 550, 785, 1570, 1727, 3454, 3925, 7850, 8635, 15937, 17270, 31874, 43175, 79685, 86350, 159370, 175307, 350614, 398425, 796850, 876535, 1753070, 2502109, 4382675, 5004218, 8765350, 12510545, 25021090, 27523199, 55046398, 62552725, 125105450, 137615995, 275231990, 688079975, 1376159950]

約数ペア:

[(1, 1376159950), (2, 688079975), (5, 275231990), (10, 137615995), (11, 125105450), (22, 62552725), (25, 55046398), (50, 27523199), (55, 25021090), (110, 12510545), (157, 8765350), (275, 5004218), (314, 4382675), (550, 2502109), (785, 1753070), (1570, 876535), (1727, 796850), (3454, 398425), (3925, 350614), (7850, 175307), (8635, 159370), (15937, 86350), (17270, 79685), (31874, 43175)]