71364650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 160704000

約数和(自身を除く): 89339350

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 79, 89, 145, 158, 175, 178, 203, 290, 350, 395, 406, 445, 553, 623, 725, 790, 890, 1015, 1106, 1246, 1450, 1975, 2030, 2225, 2291, 2581, 2765, 3115, 3950, 4450, 4582, 5075, 5162, 5530, 6230, 7031, 10150, 11455, 12905, 13825, 14062, 15575, 16037, 18067, 22910, 25810, 27650, 31150, 32074, 35155, 36134, 49217, 57275, 64525, 70310, 80185, 90335, 98434, 114550, 129050, 160370, 175775, 180670, 203899, 246085, 351550, 400925, 407798, 451675, 492170, 801850, 903350, 1019495, 1230425, 1427293, 2038990, 2460850, 2854586, 5097475, 7136465, 10194950, 14272930, 35682325, 71364650]

約数ペア:

[(1, 71364650), (2, 35682325), (5, 14272930), (7, 10194950), (10, 7136465), (14, 5097475), (25, 2854586), (29, 2460850), (35, 2038990), (50, 1427293), (58, 1230425), (70, 1019495), (79, 903350), (89, 801850), (145, 492170), (158, 451675), (175, 407798), (178, 400925), (203, 351550), (290, 246085), (350, 203899), (395, 180670), (406, 175775), (445, 160370), (553, 129050), (623, 114550), (725, 98434), (790, 90335), (890, 80185), (1015, 70310), (1106, 64525), (1246, 57275), (1450, 49217), (1975, 36134), (2030, 35155), (2225, 32074), (2291, 31150), (2581, 27650), (2765, 25810), (3115, 22910), (3950, 18067), (4450, 16037), (4582, 15575), (5075, 14062), (5162, 13825), (5530, 12905), (6230, 11455), (7031, 10150)]