13304903720

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1\times {\mathrm{2917}}^1$

素因数の和:4158

約数の個数: 64

約数和(自身を含む): 30269581200

約数和(自身を除く): 16964677480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1129, 2020, 2258, 2917, 4040, 4516, 5645, 5834, 9032, 11290, 11668, 14585, 22580, 23336, 29170, 45160, 58340, 114029, 116680, 228058, 294617, 456116, 570145, 589234, 912232, 1140290, 1178468, 1473085, 2280580, 2356936, 2946170, 3293293, 4561160, 5892340, 6586586, 11784680, 13173172, 16466465, 26346344, 32932930, 65865860, 131731720, 332622593, 665245186, 1330490372, 1663112965, 2660980744, 3326225930, 6652451860, 13304903720]

約数ペア:

[(1, 13304903720), (2, 6652451860), (4, 3326225930), (5, 2660980744), (8, 1663112965), (10, 1330490372), (20, 665245186), (40, 332622593), (101, 131731720), (202, 65865860), (404, 32932930), (505, 26346344), (808, 16466465), (1010, 13173172), (1129, 11784680), (2020, 6586586), (2258, 5892340), (2917, 4561160), (4040, 3293293), (4516, 2946170), (5645, 2356936), (5834, 2280580), (9032, 1473085), (11290, 1178468), (11668, 1140290), (14585, 912232), (22580, 589234), (23336, 570145), (29170, 456116), (45160, 294617), (58340, 228058), (114029, 116680)]