18033400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 52318080

約数和(自身を除く): 34284680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1171, 1400, 1540, 1925, 2200, 2342, 3080, 3850, 4684, 5855, 7700, 8197, 9368, 11710, 12881, 15400, 16394, 23420, 25762, 29275, 32788, 40985, 46840, 51524, 58550, 64405, 65576, 81970, 90167, 103048, 117100, 128810, 163940, 180334, 204925, 234200, 257620, 322025, 327880, 360668, 409850, 450835, 515240, 644050, 721336, 819700, 901670, 1288100, 1639400, 1803340, 2254175, 2576200, 3606680, 4508350, 9016700, 18033400]

約数ペア:

[(1, 18033400), (2, 9016700), (4, 4508350), (5, 3606680), (7, 2576200), (8, 2254175), (10, 1803340), (11, 1639400), (14, 1288100), (20, 901670), (22, 819700), (25, 721336), (28, 644050), (35, 515240), (40, 450835), (44, 409850), (50, 360668), (55, 327880), (56, 322025), (70, 257620), (77, 234200), (88, 204925), (100, 180334), (110, 163940), (140, 128810), (154, 117100), (175, 103048), (200, 90167), (220, 81970), (275, 65576), (280, 64405), (308, 58550), (350, 51524), (385, 46840), (440, 40985), (550, 32788), (616, 29275), (700, 25762), (770, 23420), (1100, 16394), (1171, 15400), (1400, 12881), (1540, 11710), (1925, 9368), (2200, 8197), (2342, 7700), (3080, 5855), (3850, 4684)]