25651394920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{593233}}^1$

素因数の和:593314

約数の個数: 64

約数和(自身を含む): 61506501120

約数和(自身を除く): 35855106200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1880, 2162, 4324, 5405, 8648, 10810, 21620, 43240, 593233, 1186466, 2372932, 2966165, 4745864, 5932330, 11864660, 13644359, 23729320, 27288718, 27881951, 54577436, 55763902, 68221795, 109154872, 111527804, 136443590, 139409755, 223055608, 272887180, 278819510, 545774360, 557639020, 641284873, 1115278040, 1282569746, 2565139492, 3206424365, 5130278984, 6412848730, 12825697460, 25651394920]

約数ペア:

[(1, 25651394920), (2, 12825697460), (4, 6412848730), (5, 5130278984), (8, 3206424365), (10, 2565139492), (20, 1282569746), (23, 1115278040), (40, 641284873), (46, 557639020), (47, 545774360), (92, 278819510), (94, 272887180), (115, 223055608), (184, 139409755), (188, 136443590), (230, 111527804), (235, 109154872), (376, 68221795), (460, 55763902), (470, 54577436), (920, 27881951), (940, 27288718), (1081, 23729320), (1880, 13644359), (2162, 11864660), (4324, 5932330), (5405, 4745864), (8648, 2966165), (10810, 2372932), (21620, 1186466), (43240, 593233)]