65213050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8101}}^1$

素因数の和:8143

約数の個数: 48

約数和(自身を含む): 144669312

約数和(自身を除く): 79456262

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 8101, 16202, 40505, 56707, 81010, 113414, 186323, 202525, 283535, 372646, 405050, 567070, 931615, 1304261, 1417675, 1863230, 2608522, 2835350, 4658075, 6521305, 9316150, 13042610, 32606525, 65213050]

約数ペア:

[(1, 65213050), (2, 32606525), (5, 13042610), (7, 9316150), (10, 6521305), (14, 4658075), (23, 2835350), (25, 2608522), (35, 1863230), (46, 1417675), (50, 1304261), (70, 931615), (115, 567070), (161, 405050), (175, 372646), (230, 283535), (322, 202525), (350, 186323), (575, 113414), (805, 81010), (1150, 56707), (1610, 40505), (4025, 16202), (8050, 8101)]