4190500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 72

約数和(自身を含む): 10057320

約数和(自身を除く): 5866820

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 125, 145, 170, 250, 289, 290, 340, 425, 493, 500, 578, 580, 725, 850, 986, 1156, 1445, 1450, 1700, 1972, 2125, 2465, 2890, 2900, 3625, 4250, 4930, 5780, 7225, 7250, 8381, 8500, 9860, 12325, 14450, 14500, 16762, 24650, 28900, 33524, 36125, 41905, 49300, 61625, 72250, 83810, 123250, 144500, 167620, 209525, 246500, 419050, 838100, 1047625, 2095250, 4190500]

約数ペア:

[(1, 4190500), (2, 2095250), (4, 1047625), (5, 838100), (10, 419050), (17, 246500), (20, 209525), (25, 167620), (29, 144500), (34, 123250), (50, 83810), (58, 72250), (68, 61625), (85, 49300), (100, 41905), (116, 36125), (125, 33524), (145, 28900), (170, 24650), (250, 16762), (289, 14500), (290, 14450), (340, 12325), (425, 9860), (493, 8500), (500, 8381), (578, 7250), (580, 7225), (725, 5780), (850, 4930), (986, 4250), (1156, 3625), (1445, 2900), (1450, 2890), (1700, 2465), (1972, 2125)]