2017757260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{40697}}^1$

素因数の和:40810

約数の個数: 48

約数和(自身を含む): 4416872544

約数和(自身を除く): 2399115284

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 268, 335, 370, 670, 740, 1340, 2479, 4958, 9916, 12395, 24790, 40697, 49580, 81394, 162788, 203485, 406970, 813940, 1505789, 2726699, 3011578, 5453398, 6023156, 7528945, 10906796, 13633495, 15057890, 27266990, 30115780, 54533980, 100887863, 201775726, 403551452, 504439315, 1008878630, 2017757260]

約数ペア:

[(1, 2017757260), (2, 1008878630), (4, 504439315), (5, 403551452), (10, 201775726), (20, 100887863), (37, 54533980), (67, 30115780), (74, 27266990), (134, 15057890), (148, 13633495), (185, 10906796), (268, 7528945), (335, 6023156), (370, 5453398), (670, 3011578), (740, 2726699), (1340, 1505789), (2479, 813940), (4958, 406970), (9916, 203485), (12395, 162788), (24790, 81394), (40697, 49580)]