27924640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 69809040

約数和(自身を除く): 41884400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 53, 74, 80, 89, 106, 148, 160, 178, 185, 212, 265, 296, 356, 370, 424, 445, 530, 592, 712, 740, 848, 890, 1060, 1184, 1424, 1480, 1696, 1780, 1961, 2120, 2848, 2960, 3293, 3560, 3922, 4240, 4717, 5920, 6586, 7120, 7844, 8480, 9434, 9805, 13172, 14240, 15688, 16465, 18868, 19610, 23585, 26344, 31376, 32930, 37736, 39220, 47170, 52688, 62752, 65860, 75472, 78440, 94340, 105376, 131720, 150944, 156880, 174529, 188680, 263440, 313760, 349058, 377360, 526880, 698116, 754720, 872645, 1396232, 1745290, 2792464, 3490580, 5584928, 6981160, 13962320, 27924640]

約数ペア:

[(1, 27924640), (2, 13962320), (4, 6981160), (5, 5584928), (8, 3490580), (10, 2792464), (16, 1745290), (20, 1396232), (32, 872645), (37, 754720), (40, 698116), (53, 526880), (74, 377360), (80, 349058), (89, 313760), (106, 263440), (148, 188680), (160, 174529), (178, 156880), (185, 150944), (212, 131720), (265, 105376), (296, 94340), (356, 78440), (370, 75472), (424, 65860), (445, 62752), (530, 52688), (592, 47170), (712, 39220), (740, 37736), (848, 32930), (890, 31376), (1060, 26344), (1184, 23585), (1424, 19610), (1480, 18868), (1696, 16465), (1780, 15688), (1961, 14240), (2120, 13172), (2848, 9805), (2960, 9434), (3293, 8480), (3560, 7844), (3922, 7120), (4240, 6586), (4717, 5920)]