11977077100

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{12577}}^1$

素因数の和:12787

約数の個数: 72

約数和(自身を含む): 26530020720

約数和(自身を除く): 14552943620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 107, 178, 214, 356, 428, 445, 535, 890, 1070, 1780, 2140, 2225, 2675, 4450, 5350, 8900, 9523, 10700, 12577, 19046, 25154, 38092, 47615, 50308, 62885, 95230, 125770, 190460, 238075, 251540, 314425, 476150, 628850, 952300, 1119353, 1257700, 1345739, 2238706, 2691478, 4477412, 5382956, 5596765, 6728695, 11193530, 13457390, 22387060, 26914780, 27983825, 33643475, 55967650, 67286950, 111935300, 119770771, 134573900, 239541542, 479083084, 598853855, 1197707710, 2395415420, 2994269275, 5988538550, 11977077100]

約数ペア:

[(1, 11977077100), (2, 5988538550), (4, 2994269275), (5, 2395415420), (10, 1197707710), (20, 598853855), (25, 479083084), (50, 239541542), (89, 134573900), (100, 119770771), (107, 111935300), (178, 67286950), (214, 55967650), (356, 33643475), (428, 27983825), (445, 26914780), (535, 22387060), (890, 13457390), (1070, 11193530), (1780, 6728695), (2140, 5596765), (2225, 5382956), (2675, 4477412), (4450, 2691478), (5350, 2238706), (8900, 1345739), (9523, 1257700), (10700, 1119353), (12577, 952300), (19046, 628850), (25154, 476150), (38092, 314425), (47615, 251540), (50308, 238075), (62885, 190460), (95230, 125770)]