123662240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59453}}^1$

素因数の和:59481

約数の個数: 48

約数和(自身を含む): 314630568

約数和(自身を除く): 190968328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 59453, 118906, 237812, 297265, 475624, 594530, 772889, 951248, 1189060, 1545778, 1902496, 2378120, 3091556, 3864445, 4756240, 6183112, 7728890, 9512480, 12366224, 15457780, 24732448, 30915560, 61831120, 123662240]

約数ペア:

[(1, 123662240), (2, 61831120), (4, 30915560), (5, 24732448), (8, 15457780), (10, 12366224), (13, 9512480), (16, 7728890), (20, 6183112), (26, 4756240), (32, 3864445), (40, 3091556), (52, 2378120), (65, 1902496), (80, 1545778), (104, 1189060), (130, 951248), (160, 772889), (208, 594530), (260, 475624), (416, 297265), (520, 237812), (1040, 118906), (2080, 59453)]