2283400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{233}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 6202170

約数和(自身を除く): 3918770

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 233, 245, 280, 350, 392, 466, 490, 700, 932, 980, 1165, 1225, 1400, 1631, 1864, 1960, 2330, 2450, 3262, 4660, 4900, 5825, 6524, 8155, 9320, 9800, 11417, 11650, 13048, 16310, 22834, 23300, 32620, 40775, 45668, 46600, 57085, 65240, 81550, 91336, 114170, 163100, 228340, 285425, 326200, 456680, 570850, 1141700, 2283400]

約数ペア:

[(1, 2283400), (2, 1141700), (4, 570850), (5, 456680), (7, 326200), (8, 285425), (10, 228340), (14, 163100), (20, 114170), (25, 91336), (28, 81550), (35, 65240), (40, 57085), (49, 46600), (50, 45668), (56, 40775), (70, 32620), (98, 23300), (100, 22834), (140, 16310), (175, 13048), (196, 11650), (200, 11417), (233, 9800), (245, 9320), (280, 8155), (350, 6524), (392, 5825), (466, 4900), (490, 4660), (700, 3262), (932, 2450), (980, 2330), (1165, 1960), (1225, 1864), (1400, 1631)]