38901456830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{769}}^1\times {\mathrm{883}}^1$

素因数の和:2013

約数の個数: 64

約数和(自身を含む): 74542628160

約数和(自身を除く): 35641171330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 337, 674, 769, 883, 1538, 1685, 1766, 3370, 3845, 4415, 5729, 7690, 8830, 11458, 13073, 15011, 26146, 28645, 30022, 57290, 65365, 75055, 130730, 150110, 259153, 297571, 518306, 595142, 679027, 1295765, 1358054, 1487855, 2591530, 2975710, 3395135, 4405601, 5058707, 6790270, 8811202, 10117414, 11543459, 22028005, 23086918, 25293535, 44056010, 50587070, 57717295, 115434590, 228832099, 457664198, 1144160495, 2288320990, 3890145683, 7780291366, 19450728415, 38901456830]

約数ペア:

[(1, 38901456830), (2, 19450728415), (5, 7780291366), (10, 3890145683), (17, 2288320990), (34, 1144160495), (85, 457664198), (170, 228832099), (337, 115434590), (674, 57717295), (769, 50587070), (883, 44056010), (1538, 25293535), (1685, 23086918), (1766, 22028005), (3370, 11543459), (3845, 10117414), (4415, 8811202), (5729, 6790270), (7690, 5058707), (8830, 4405601), (11458, 3395135), (13073, 2975710), (15011, 2591530), (26146, 1487855), (28645, 1358054), (30022, 1295765), (57290, 679027), (65365, 595142), (75055, 518306), (130730, 297571), (150110, 259153)]