12007840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 32006016

約数和(自身を除く): 19998176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 251, 260, 299, 368, 416, 460, 502, 520, 598, 736, 920, 1004, 1040, 1196, 1255, 1495, 1840, 2008, 2080, 2392, 2510, 2990, 3263, 3680, 4016, 4784, 5020, 5773, 5980, 6526, 8032, 9568, 10040, 11546, 11960, 13052, 16315, 20080, 23092, 23920, 26104, 28865, 32630, 40160, 46184, 47840, 52208, 57730, 65260, 75049, 92368, 104416, 115460, 130520, 150098, 184736, 230920, 261040, 300196, 375245, 461840, 522080, 600392, 750490, 923680, 1200784, 1500980, 2401568, 3001960, 6003920, 12007840]

約数ペア:

[(1, 12007840), (2, 6003920), (4, 3001960), (5, 2401568), (8, 1500980), (10, 1200784), (13, 923680), (16, 750490), (20, 600392), (23, 522080), (26, 461840), (32, 375245), (40, 300196), (46, 261040), (52, 230920), (65, 184736), (80, 150098), (92, 130520), (104, 115460), (115, 104416), (130, 92368), (160, 75049), (184, 65260), (208, 57730), (230, 52208), (251, 47840), (260, 46184), (299, 40160), (368, 32630), (416, 28865), (460, 26104), (502, 23920), (520, 23092), (598, 20080), (736, 16315), (920, 13052), (1004, 11960), (1040, 11546), (1196, 10040), (1255, 9568), (1495, 8032), (1840, 6526), (2008, 5980), (2080, 5773), (2392, 5020), (2510, 4784), (2990, 4016), (3263, 3680)]