16359969220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{91081}}^1$

素因数の和:92380

約数の個数: 48

約数和(自身を含む): 39294960768

約数和(自身を除く): 22934991548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1283, 2566, 5132, 6415, 8981, 12830, 17962, 25660, 35924, 44905, 89810, 91081, 179620, 182162, 364324, 455405, 637567, 910810, 1275134, 1821620, 2550268, 3187835, 6375670, 12751340, 116856923, 233713846, 467427692, 584284615, 817998461, 1168569230, 1635996922, 2337138460, 3271993844, 4089992305, 8179984610, 16359969220]

約数ペア:

[(1, 16359969220), (2, 8179984610), (4, 4089992305), (5, 3271993844), (7, 2337138460), (10, 1635996922), (14, 1168569230), (20, 817998461), (28, 584284615), (35, 467427692), (70, 233713846), (140, 116856923), (1283, 12751340), (2566, 6375670), (5132, 3187835), (6415, 2550268), (8981, 1821620), (12830, 1275134), (17962, 910810), (25660, 637567), (35924, 455405), (44905, 364324), (89810, 182162), (91081, 179620)]