119828972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 228614400

約数和(自身を除く): 108785428

約数列:

[1, 2, 4, 19, 38, 53, 71, 76, 106, 142, 212, 284, 419, 838, 1007, 1349, 1676, 2014, 2698, 3763, 4028, 5396, 7526, 7961, 15052, 15922, 22207, 29749, 31844, 44414, 59498, 71497, 88828, 118996, 142994, 285988, 421933, 565231, 843866, 1130462, 1576697, 1687732, 2260924, 3153394, 6306788, 29957243, 59914486, 119828972]

約数ペア:

[(1, 119828972), (2, 59914486), (4, 29957243), (19, 6306788), (38, 3153394), (53, 2260924), (71, 1687732), (76, 1576697), (106, 1130462), (142, 843866), (212, 565231), (284, 421933), (419, 285988), (838, 142994), (1007, 118996), (1349, 88828), (1676, 71497), (2014, 59498), (2698, 44414), (3763, 31844), (4028, 29749), (5396, 22207), (7526, 15922), (7961, 15052)]