4039846690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{4969}}^1$

素因数の和:5395

約数の個数: 64

約数和(自身を含む): 8373456000

約数和(自身を除く): 4333609310

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 389, 418, 778, 1045, 1945, 2090, 3890, 4279, 4969, 7391, 8558, 9938, 14782, 21395, 24845, 36955, 42790, 49690, 54659, 73910, 81301, 94411, 109318, 162602, 188822, 273295, 406505, 472055, 546590, 813010, 944110, 1038521, 1932941, 2077042, 3865882, 5192605, 9664705, 10385210, 19329410, 21262351, 36725879, 42524702, 73451758, 106311755, 183629395, 212623510, 367258790, 403984669, 807969338, 2019923345, 4039846690]

約数ペア:

[(1, 4039846690), (2, 2019923345), (5, 807969338), (10, 403984669), (11, 367258790), (19, 212623510), (22, 183629395), (38, 106311755), (55, 73451758), (95, 42524702), (110, 36725879), (190, 21262351), (209, 19329410), (389, 10385210), (418, 9664705), (778, 5192605), (1045, 3865882), (1945, 2077042), (2090, 1932941), (3890, 1038521), (4279, 944110), (4969, 813010), (7391, 546590), (8558, 472055), (9938, 406505), (14782, 273295), (21395, 188822), (24845, 162602), (36955, 109318), (42790, 94411), (49690, 81301), (54659, 73910)]