22127820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2615

約数の個数: 96

約数和(自身を含む): 72817920

約数和(自身を除く): 50690100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2579, 2860, 4290, 5158, 7737, 8580, 10316, 12895, 15474, 25790, 28369, 30948, 33527, 38685, 51580, 56738, 67054, 77370, 85107, 100581, 113476, 134108, 141845, 154740, 167635, 170214, 201162, 283690, 335270, 340428, 368797, 402324, 425535, 502905, 567380, 670540, 737594, 851070, 1005810, 1106391, 1475188, 1702140, 1843985, 2011620, 2212782, 3687970, 4425564, 5531955, 7375940, 11063910, 22127820]

約数ペア:

[(1, 22127820), (2, 11063910), (3, 7375940), (4, 5531955), (5, 4425564), (6, 3687970), (10, 2212782), (11, 2011620), (12, 1843985), (13, 1702140), (15, 1475188), (20, 1106391), (22, 1005810), (26, 851070), (30, 737594), (33, 670540), (39, 567380), (44, 502905), (52, 425535), (55, 402324), (60, 368797), (65, 340428), (66, 335270), (78, 283690), (110, 201162), (130, 170214), (132, 167635), (143, 154740), (156, 141845), (165, 134108), (195, 113476), (220, 100581), (260, 85107), (286, 77370), (330, 67054), (390, 56738), (429, 51580), (572, 38685), (660, 33527), (715, 30948), (780, 28369), (858, 25790), (1430, 15474), (1716, 12895), (2145, 10316), (2579, 8580), (2860, 7737), (4290, 5158)]