4993580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 11702880

約数和(自身を除く): 6709300

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 773, 1292, 1546, 1615, 3092, 3230, 3865, 6460, 7730, 13141, 14687, 15460, 26282, 29374, 52564, 58748, 65705, 73435, 131410, 146870, 249679, 262820, 293740, 499358, 998716, 1248395, 2496790, 4993580]

約数ペア:

[(1, 4993580), (2, 2496790), (4, 1248395), (5, 998716), (10, 499358), (17, 293740), (19, 262820), (20, 249679), (34, 146870), (38, 131410), (68, 73435), (76, 65705), (85, 58748), (95, 52564), (170, 29374), (190, 26282), (323, 15460), (340, 14687), (380, 13141), (646, 7730), (773, 6460), (1292, 3865), (1546, 3230), (1615, 3092)]