25892345950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{313}}^1\times {\mathrm{4583}}^1$

素因数の和:4946

約数の個数: 72

約数和(自身を含む): 51001409808

約数和(自身を除く): 25109063858

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 313, 361, 475, 626, 722, 950, 1565, 1805, 3130, 3610, 4583, 5947, 7825, 9025, 9166, 11894, 15650, 18050, 22915, 29735, 45830, 59470, 87077, 112993, 114575, 148675, 174154, 225986, 229150, 297350, 435385, 564965, 870770, 1129930, 1434479, 1654463, 2176925, 2824825, 2868958, 3308926, 4353850, 5649650, 7172395, 8272315, 14344790, 16544630, 27255101, 35861975, 41361575, 54510202, 71723950, 82723150, 136275505, 272551010, 517846919, 681377525, 1035693838, 1362755050, 2589234595, 5178469190, 12946172975, 25892345950]

約数ペア:

[(1, 25892345950), (2, 12946172975), (5, 5178469190), (10, 2589234595), (19, 1362755050), (25, 1035693838), (38, 681377525), (50, 517846919), (95, 272551010), (190, 136275505), (313, 82723150), (361, 71723950), (475, 54510202), (626, 41361575), (722, 35861975), (950, 27255101), (1565, 16544630), (1805, 14344790), (3130, 8272315), (3610, 7172395), (4583, 5649650), (5947, 4353850), (7825, 3308926), (9025, 2868958), (9166, 2824825), (11894, 2176925), (15650, 1654463), (18050, 1434479), (22915, 1129930), (29735, 870770), (45830, 564965), (59470, 435385), (87077, 297350), (112993, 229150), (114575, 225986), (148675, 174154)]