190064704700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2689}}^1\times {\mathrm{54371}}^1$

素因数の和:57087

約数の個数: 72

約数和(自身を含む): 444339945840

約数和(自身を除く): 254275241140

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2689, 5378, 10756, 13445, 26890, 34957, 53780, 54371, 67225, 69914, 108742, 134450, 139828, 174785, 217484, 268900, 271855, 349570, 543710, 699140, 706823, 873925, 1087420, 1359275, 1413646, 1747850, 2718550, 2827292, 3495700, 3534115, 5437100, 7068230, 14136460, 17670575, 35341150, 70682300, 146203619, 292407238, 584814476, 731018095, 1462036190, 1900647047, 2924072380, 3655090475, 3801294094, 7310180950, 7602588188, 9503235235, 14620361900, 19006470470, 38012940940, 47516176175, 95032352350, 190064704700]

約数ペア:

[(1, 190064704700), (2, 95032352350), (4, 47516176175), (5, 38012940940), (10, 19006470470), (13, 14620361900), (20, 9503235235), (25, 7602588188), (26, 7310180950), (50, 3801294094), (52, 3655090475), (65, 2924072380), (100, 1900647047), (130, 1462036190), (260, 731018095), (325, 584814476), (650, 292407238), (1300, 146203619), (2689, 70682300), (5378, 35341150), (10756, 17670575), (13445, 14136460), (26890, 7068230), (34957, 5437100), (53780, 3534115), (54371, 3495700), (67225, 2827292), (69914, 2718550), (108742, 1747850), (134450, 1413646), (139828, 1359275), (174785, 1087420), (217484, 873925), (268900, 706823), (271855, 699140), (349570, 543710)]