632400535

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 860919840

約数和(自身を除く): 228519305

約数列:

[1, 5, 13, 29, 65, 131, 145, 169, 197, 377, 655, 845, 985, 1703, 1885, 2561, 3799, 4901, 5713, 8515, 12805, 18995, 22139, 24505, 25807, 28565, 33293, 49387, 74269, 110695, 129035, 166465, 246935, 335491, 371345, 642031, 748403, 965497, 1677455, 3210155, 3742015, 4361383, 4827485, 9729239, 21806915, 48646195, 126480107, 632400535]

約数ペア:

[(1, 632400535), (5, 126480107), (13, 48646195), (29, 21806915), (65, 9729239), (131, 4827485), (145, 4361383), (169, 3742015), (197, 3210155), (377, 1677455), (655, 965497), (845, 748403), (985, 642031), (1703, 371345), (1885, 335491), (2561, 246935), (3799, 166465), (4901, 129035), (5713, 110695), (8515, 74269), (12805, 49387), (18995, 33293), (22139, 28565), (24505, 25807)]