25742477810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{23869}}^1$

素因数の和:23992

約数の個数: 96

約数和(自身を含む): 56426388480

約数和(自身を除く): 30683910670

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 71, 98, 142, 155, 217, 245, 310, 355, 434, 490, 497, 710, 994, 1085, 1519, 2170, 2201, 2485, 3038, 3479, 4402, 4970, 6958, 7595, 11005, 15190, 15407, 17395, 22010, 23869, 30814, 34790, 47738, 77035, 107849, 119345, 154070, 167083, 215698, 238690, 334166, 539245, 739939, 835415, 1078490, 1169581, 1479878, 1670830, 1694699, 2339162, 3389398, 3699695, 5179573, 5847905, 7399390, 8473495, 10359146, 11695810, 11862893, 16946990, 23725786, 25897865, 36257011, 51795730, 52535669, 59314465, 72514022, 83040251, 105071338, 118628930, 166080502, 181285055, 262678345, 362570110, 367749683, 415201255, 525356690, 735499366, 830402510, 1838748415, 2574247781, 3677496830, 5148495562, 12871238905, 25742477810]

約数ペア:

[(1, 25742477810), (2, 12871238905), (5, 5148495562), (7, 3677496830), (10, 2574247781), (14, 1838748415), (31, 830402510), (35, 735499366), (49, 525356690), (62, 415201255), (70, 367749683), (71, 362570110), (98, 262678345), (142, 181285055), (155, 166080502), (217, 118628930), (245, 105071338), (310, 83040251), (355, 72514022), (434, 59314465), (490, 52535669), (497, 51795730), (710, 36257011), (994, 25897865), (1085, 23725786), (1519, 16946990), (2170, 11862893), (2201, 11695810), (2485, 10359146), (3038, 8473495), (3479, 7399390), (4402, 5847905), (4970, 5179573), (6958, 3699695), (7595, 3389398), (11005, 2339162), (15190, 1694699), (15407, 1670830), (17395, 1479878), (22010, 1169581), (23869, 1078490), (30814, 835415), (34790, 739939), (47738, 539245), (77035, 334166), (107849, 238690), (119345, 215698), (154070, 167083)]