1368635440

素因数分解:

$2^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{22247}}^1$

素因数の和:23029

約数の個数: 40

約数和(自身を含む): 3186358560

約数和(自身を除く): 1817723120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 769, 1538, 3076, 3845, 6152, 7690, 12304, 15380, 22247, 30760, 44494, 61520, 88988, 111235, 177976, 222470, 355952, 444940, 889880, 1779760, 17107943, 34215886, 68431772, 85539715, 136863544, 171079430, 273727088, 342158860, 684317720, 1368635440]

約数ペア:

[(1, 1368635440), (2, 684317720), (4, 342158860), (5, 273727088), (8, 171079430), (10, 136863544), (16, 85539715), (20, 68431772), (40, 34215886), (80, 17107943), (769, 1779760), (1538, 889880), (3076, 444940), (3845, 355952), (6152, 222470), (7690, 177976), (12304, 111235), (15380, 88988), (22247, 61520), (30760, 44494)]