114976220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 255104640

約数和(自身を除く): 140128420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 443, 683, 886, 1366, 1772, 2215, 2732, 3415, 4430, 6830, 8417, 8860, 12977, 13660, 16834, 25954, 33668, 42085, 51908, 64885, 84170, 129770, 168340, 259540, 302569, 605138, 1210276, 1512845, 3025690, 5748811, 6051380, 11497622, 22995244, 28744055, 57488110, 114976220]

約数ペア:

[(1, 114976220), (2, 57488110), (4, 28744055), (5, 22995244), (10, 11497622), (19, 6051380), (20, 5748811), (38, 3025690), (76, 1512845), (95, 1210276), (190, 605138), (380, 302569), (443, 259540), (683, 168340), (886, 129770), (1366, 84170), (1772, 64885), (2215, 51908), (2732, 42085), (3415, 33668), (4430, 25954), (6830, 16834), (8417, 13660), (8860, 12977)]