27905300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{773}}^1$

素因数の和:825

約数の個数: 54

約数和(自身を含む): 63991998

約数和(自身を除く): 36086698

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 475, 722, 773, 950, 1444, 1546, 1805, 1900, 3092, 3610, 3865, 7220, 7730, 9025, 14687, 15460, 18050, 19325, 29374, 36100, 38650, 58748, 73435, 77300, 146870, 279053, 293740, 367175, 558106, 734350, 1116212, 1395265, 1468700, 2790530, 5581060, 6976325, 13952650, 27905300]

約数ペア:

[(1, 27905300), (2, 13952650), (4, 6976325), (5, 5581060), (10, 2790530), (19, 1468700), (20, 1395265), (25, 1116212), (38, 734350), (50, 558106), (76, 367175), (95, 293740), (100, 279053), (190, 146870), (361, 77300), (380, 73435), (475, 58748), (722, 38650), (773, 36100), (950, 29374), (1444, 19325), (1546, 18050), (1805, 15460), (1900, 14687), (3092, 9025), (3610, 7730), (3865, 7220)]