104862140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2579}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 234057600

約数和(自身を除く): 129195460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 380, 428, 535, 1070, 2033, 2140, 2579, 4066, 5158, 8132, 10165, 10316, 12895, 20330, 25790, 40660, 49001, 51580, 98002, 196004, 245005, 275953, 490010, 551906, 980020, 1103812, 1379765, 2759530, 5243107, 5519060, 10486214, 20972428, 26215535, 52431070, 104862140]

約数ペア:

[(1, 104862140), (2, 52431070), (4, 26215535), (5, 20972428), (10, 10486214), (19, 5519060), (20, 5243107), (38, 2759530), (76, 1379765), (95, 1103812), (107, 980020), (190, 551906), (214, 490010), (380, 275953), (428, 245005), (535, 196004), (1070, 98002), (2033, 51580), (2140, 49001), (2579, 40660), (4066, 25790), (5158, 20330), (8132, 12895), (10165, 10316)]