1841640590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 3568181760

約数和(自身を除く): 1726541170

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 379, 571, 758, 851, 1142, 1702, 1895, 2855, 3790, 4255, 5710, 8510, 8717, 13133, 14023, 17434, 21127, 26266, 28046, 42254, 43585, 65665, 70115, 87170, 105635, 131330, 140230, 211270, 216409, 322529, 432818, 485921, 645058, 971842, 1082045, 1612645, 2164090, 2429605, 3225290, 4859210, 4977407, 8007133, 9954814, 16014266, 24887035, 40035665, 49774070, 80071330, 184164059, 368328118, 920820295, 1841640590]

約数ペア:

[(1, 1841640590), (2, 920820295), (5, 368328118), (10, 184164059), (23, 80071330), (37, 49774070), (46, 40035665), (74, 24887035), (115, 16014266), (185, 9954814), (230, 8007133), (370, 4977407), (379, 4859210), (571, 3225290), (758, 2429605), (851, 2164090), (1142, 1612645), (1702, 1082045), (1895, 971842), (2855, 645058), (3790, 485921), (4255, 432818), (5710, 322529), (8510, 216409), (8717, 211270), (13133, 140230), (14023, 131330), (17434, 105635), (21127, 87170), (26266, 70115), (28046, 65665), (42254, 43585)]