1946374060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 4479713280

約数和(自身を除く): 2533339220

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 127, 155, 190, 254, 310, 380, 508, 589, 620, 635, 1178, 1270, 1301, 2356, 2413, 2540, 2602, 2945, 3937, 4826, 5204, 5890, 6505, 7874, 9652, 11780, 12065, 13010, 15748, 19685, 24130, 24719, 26020, 39370, 40331, 48260, 49438, 74803, 78740, 80662, 98876, 123595, 149606, 161324, 165227, 201655, 247190, 299212, 330454, 374015, 403310, 494380, 660908, 748030, 766289, 806620, 826135, 1496060, 1532578, 1652270, 3065156, 3139313, 3304540, 3831445, 5122037, 6278626, 7662890, 10244074, 12557252, 15325780, 15696565, 20488148, 25610185, 31393130, 51220370, 62786260, 97318703, 102440740, 194637406, 389274812, 486593515, 973187030, 1946374060]

約数ペア:

[(1, 1946374060), (2, 973187030), (4, 486593515), (5, 389274812), (10, 194637406), (19, 102440740), (20, 97318703), (31, 62786260), (38, 51220370), (62, 31393130), (76, 25610185), (95, 20488148), (124, 15696565), (127, 15325780), (155, 12557252), (190, 10244074), (254, 7662890), (310, 6278626), (380, 5122037), (508, 3831445), (589, 3304540), (620, 3139313), (635, 3065156), (1178, 1652270), (1270, 1532578), (1301, 1496060), (2356, 826135), (2413, 806620), (2540, 766289), (2602, 748030), (2945, 660908), (3937, 494380), (4826, 403310), (5204, 374015), (5890, 330454), (6505, 299212), (7874, 247190), (9652, 201655), (11780, 165227), (12065, 161324), (13010, 149606), (15748, 123595), (19685, 98876), (24130, 80662), (24719, 78740), (26020, 74803), (39370, 49438), (40331, 48260)]