20160413295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{41801}}^1$

素因数の和:41936

約数の個数: 64

約数和(自身を含む): 36598487040

約数和(自身を除く): 16438073745

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 79, 111, 165, 185, 237, 395, 407, 555, 869, 1185, 1221, 2035, 2607, 2923, 4345, 6105, 8769, 13035, 14615, 32153, 41801, 43845, 96459, 125403, 160765, 209005, 459811, 482295, 627015, 1379433, 1546637, 2299055, 3302279, 4639911, 6897165, 7733185, 9906837, 16511395, 17013007, 23199555, 36325069, 49534185, 51039021, 85065035, 108975207, 122184323, 181625345, 255195105, 366552969, 544876035, 610921615, 1344027553, 1832764845, 4032082659, 6720137765, 20160413295]

約数ペア:

[(1, 20160413295), (3, 6720137765), (5, 4032082659), (11, 1832764845), (15, 1344027553), (33, 610921615), (37, 544876035), (55, 366552969), (79, 255195105), (111, 181625345), (165, 122184323), (185, 108975207), (237, 85065035), (395, 51039021), (407, 49534185), (555, 36325069), (869, 23199555), (1185, 17013007), (1221, 16511395), (2035, 9906837), (2607, 7733185), (2923, 6897165), (4345, 4639911), (6105, 3302279), (8769, 2299055), (13035, 1546637), (14615, 1379433), (32153, 627015), (41801, 482295), (43845, 459811), (96459, 209005), (125403, 160765)]