26913250

素因数分解:

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

素因数の和:70

約数の個数: 96

約数和(自身を含む): 63488880

約数和(自身を除く): 36575630

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 125, 130, 169, 175, 182, 245, 250, 325, 338, 350, 455, 490, 637, 650, 845, 875, 910, 1183, 1225, 1274, 1625, 1690, 1750, 2197, 2275, 2366, 2450, 3185, 3250, 4225, 4394, 4550, 5915, 6125, 6370, 8281, 8450, 10985, 11375, 11830, 12250, 15379, 15925, 16562, 21125, 21970, 22750, 29575, 30758, 31850, 41405, 42250, 54925, 59150, 76895, 79625, 82810, 107653, 109850, 147875, 153790, 159250, 207025, 215306, 274625, 295750, 384475, 414050, 538265, 549250, 768950, 1035125, 1076530, 1922375, 2070250, 2691325, 3844750, 5382650, 13456625, 26913250]

約数ペア:

[(1, 26913250), (2, 13456625), (5, 5382650), (7, 3844750), (10, 2691325), (13, 2070250), (14, 1922375), (25, 1076530), (26, 1035125), (35, 768950), (49, 549250), (50, 538265), (65, 414050), (70, 384475), (91, 295750), (98, 274625), (125, 215306), (130, 207025), (169, 159250), (175, 153790), (182, 147875), (245, 109850), (250, 107653), (325, 82810), (338, 79625), (350, 76895), (455, 59150), (490, 54925), (637, 42250), (650, 41405), (845, 31850), (875, 30758), (910, 29575), (1183, 22750), (1225, 21970), (1274, 21125), (1625, 16562), (1690, 15925), (1750, 15379), (2197, 12250), (2275, 11830), (2366, 11375), (2450, 10985), (3185, 8450), (3250, 8281), (4225, 6370), (4394, 6125), (4550, 5915)]