1102242580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{7561}}^1$

素因数の和:7804

約数の個数: 48

約数和(自身を含む): 2389652496

約数和(自身を除く): 1287409916

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 197, 370, 394, 740, 788, 985, 1970, 3940, 7289, 7561, 14578, 15122, 29156, 30244, 36445, 37805, 72890, 75610, 145780, 151220, 279757, 559514, 1119028, 1398785, 1489517, 2797570, 2979034, 5595140, 5958068, 7447585, 14895170, 29790340, 55112129, 110224258, 220448516, 275560645, 551121290, 1102242580]

約数ペア:

[(1, 1102242580), (2, 551121290), (4, 275560645), (5, 220448516), (10, 110224258), (20, 55112129), (37, 29790340), (74, 14895170), (148, 7447585), (185, 5958068), (197, 5595140), (370, 2979034), (394, 2797570), (740, 1489517), (788, 1398785), (985, 1119028), (1970, 559514), (3940, 279757), (7289, 151220), (7561, 145780), (14578, 75610), (15122, 72890), (29156, 37805), (30244, 36445)]