79492820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5393}}^1$

素因数の和:5480

約数の個数: 48

約数和(自身を含む): 184863168

約数和(自身を除く): 105370348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 5393, 7370, 10786, 14740, 21572, 26965, 53930, 59323, 107860, 118646, 237292, 296615, 361331, 593230, 722662, 1186460, 1445324, 1806655, 3613310, 3974641, 7226620, 7949282, 15898564, 19873205, 39746410, 79492820]

約数ペア:

[(1, 79492820), (2, 39746410), (4, 19873205), (5, 15898564), (10, 7949282), (11, 7226620), (20, 3974641), (22, 3613310), (44, 1806655), (55, 1445324), (67, 1186460), (110, 722662), (134, 593230), (220, 361331), (268, 296615), (335, 237292), (670, 118646), (737, 107860), (1340, 59323), (1474, 53930), (2948, 26965), (3685, 21572), (5393, 14740), (7370, 10786)]