4233350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 8838720

約数和(自身を除く): 4605370

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 179, 215, 275, 358, 430, 473, 550, 895, 946, 1075, 1790, 1969, 2150, 2365, 3938, 4475, 4730, 7697, 8950, 9845, 11825, 15394, 19690, 23650, 38485, 49225, 76970, 84667, 98450, 169334, 192425, 384850, 423335, 846670, 2116675, 4233350]

約数ペア:

[(1, 4233350), (2, 2116675), (5, 846670), (10, 423335), (11, 384850), (22, 192425), (25, 169334), (43, 98450), (50, 84667), (55, 76970), (86, 49225), (110, 38485), (179, 23650), (215, 19690), (275, 15394), (358, 11825), (430, 9845), (473, 8950), (550, 7697), (895, 4730), (946, 4475), (1075, 3938), (1790, 2365), (1969, 2150)]