33397840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2593}}^1$

素因数の和:2636

約数の個数: 80

約数和(自身を含む): 92636928

約数和(自身を除く): 59239088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 2593, 3220, 5186, 6440, 10372, 12880, 12965, 18151, 20744, 25930, 36302, 41488, 51860, 59639, 72604, 90755, 103720, 119278, 145208, 181510, 207440, 238556, 290416, 298195, 363020, 417473, 477112, 596390, 726040, 834946, 954224, 1192780, 1452080, 1669892, 2087365, 2385560, 3339784, 4174730, 4771120, 6679568, 8349460, 16698920, 33397840]

約数ペア:

[(1, 33397840), (2, 16698920), (4, 8349460), (5, 6679568), (7, 4771120), (8, 4174730), (10, 3339784), (14, 2385560), (16, 2087365), (20, 1669892), (23, 1452080), (28, 1192780), (35, 954224), (40, 834946), (46, 726040), (56, 596390), (70, 477112), (80, 417473), (92, 363020), (112, 298195), (115, 290416), (140, 238556), (161, 207440), (184, 181510), (230, 145208), (280, 119278), (322, 103720), (368, 90755), (460, 72604), (560, 59639), (644, 51860), (805, 41488), (920, 36302), (1288, 25930), (1610, 20744), (1840, 18151), (2576, 12965), (2593, 12880), (3220, 10372), (5186, 6440)]