5382650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^3$

素因数の和:65

約数の個数: 72

約数和(自身を含む): 12616380

約数和(自身を除く): 7233730

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 169, 175, 182, 245, 325, 338, 350, 455, 490, 637, 650, 845, 910, 1183, 1225, 1274, 1690, 2197, 2275, 2366, 2450, 3185, 4225, 4394, 4550, 5915, 6370, 8281, 8450, 10985, 11830, 15379, 15925, 16562, 21970, 29575, 30758, 31850, 41405, 54925, 59150, 76895, 82810, 107653, 109850, 153790, 207025, 215306, 384475, 414050, 538265, 768950, 1076530, 2691325, 5382650]

約数ペア:

[(1, 5382650), (2, 2691325), (5, 1076530), (7, 768950), (10, 538265), (13, 414050), (14, 384475), (25, 215306), (26, 207025), (35, 153790), (49, 109850), (50, 107653), (65, 82810), (70, 76895), (91, 59150), (98, 54925), (130, 41405), (169, 31850), (175, 30758), (182, 29575), (245, 21970), (325, 16562), (338, 15925), (350, 15379), (455, 11830), (490, 10985), (637, 8450), (650, 8281), (845, 6370), (910, 5915), (1183, 4550), (1225, 4394), (1274, 4225), (1690, 3185), (2197, 2450), (2275, 2366)]