4664992900

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{3079}}^1$

素因数の和:3341

約数の個数: 72

約数和(自身を含む): 10292744000

約数和(自身を除く): 5627751100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 139, 218, 278, 436, 545, 556, 695, 1090, 1390, 2180, 2725, 2780, 3079, 3475, 5450, 6158, 6950, 10900, 12316, 13900, 15151, 15395, 30302, 30790, 60604, 61580, 75755, 76975, 151510, 153950, 303020, 307900, 335611, 378775, 427981, 671222, 757550, 855962, 1342444, 1515100, 1678055, 1711924, 2139905, 3356110, 4279810, 6712220, 8390275, 8559620, 10699525, 16780550, 21399050, 33561100, 42798100, 46649929, 93299858, 186599716, 233249645, 466499290, 932998580, 1166248225, 2332496450, 4664992900]

約数ペア:

[(1, 4664992900), (2, 2332496450), (4, 1166248225), (5, 932998580), (10, 466499290), (20, 233249645), (25, 186599716), (50, 93299858), (100, 46649929), (109, 42798100), (139, 33561100), (218, 21399050), (278, 16780550), (436, 10699525), (545, 8559620), (556, 8390275), (695, 6712220), (1090, 4279810), (1390, 3356110), (2180, 2139905), (2725, 1711924), (2780, 1678055), (3079, 1515100), (3475, 1342444), (5450, 855962), (6158, 757550), (6950, 671222), (10900, 427981), (12316, 378775), (13900, 335611), (15151, 307900), (15395, 303020), (30302, 153950), (30790, 151510), (60604, 76975), (61580, 75755)]