38858966095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 52183802880

約数和(自身を除く): 13324836785

約数列:

[1, 5, 17, 23, 85, 115, 163, 197, 391, 619, 815, 985, 1955, 2771, 3095, 3349, 3749, 4531, 10523, 13855, 14237, 16745, 18745, 22655, 32111, 52615, 63733, 71185, 77027, 100897, 121943, 160555, 242029, 318665, 385135, 504485, 545887, 609715, 738553, 1210145, 1715249, 2073031, 2320631, 2729435, 2804689, 3692765, 8576245, 10365155, 11603155, 12555401, 14023445, 19876709, 39450727, 47679713, 62777005, 99383545, 197253635, 238398565, 337904053, 457164307, 1689520265, 2285821535, 7771793219, 38858966095]

約数ペア:

[(1, 38858966095), (5, 7771793219), (17, 2285821535), (23, 1689520265), (85, 457164307), (115, 337904053), (163, 238398565), (197, 197253635), (391, 99383545), (619, 62777005), (815, 47679713), (985, 39450727), (1955, 19876709), (2771, 14023445), (3095, 12555401), (3349, 11603155), (3749, 10365155), (4531, 8576245), (10523, 3692765), (13855, 2804689), (14237, 2729435), (16745, 2320631), (18745, 2073031), (22655, 1715249), (32111, 1210145), (52615, 738553), (63733, 609715), (71185, 545887), (77027, 504485), (100897, 385135), (121943, 318665), (160555, 242029)]