2017236800

素因数分解:

$2^6\times 5^2\times {\mathrm{251}}^1\times {\mathrm{5023}}^1$

素因数の和:5296

約数の個数: 84

約数和(自身を含む): 4984430976

約数和(自身を除く): 2967194176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 251, 320, 400, 502, 800, 1004, 1255, 1600, 2008, 2510, 4016, 5020, 5023, 6275, 8032, 10040, 10046, 12550, 16064, 20080, 20092, 25100, 25115, 40160, 40184, 50200, 50230, 80320, 80368, 100400, 100460, 125575, 160736, 200800, 200920, 251150, 321472, 401600, 401840, 502300, 803680, 1004600, 1260773, 1607360, 2009200, 2521546, 4018400, 5043092, 6303865, 8036800, 10086184, 12607730, 20172368, 25215460, 31519325, 40344736, 50430920, 63038650, 80689472, 100861840, 126077300, 201723680, 252154600, 403447360, 504309200, 1008618400, 2017236800]

約数ペア:

[(1, 2017236800), (2, 1008618400), (4, 504309200), (5, 403447360), (8, 252154600), (10, 201723680), (16, 126077300), (20, 100861840), (25, 80689472), (32, 63038650), (40, 50430920), (50, 40344736), (64, 31519325), (80, 25215460), (100, 20172368), (160, 12607730), (200, 10086184), (251, 8036800), (320, 6303865), (400, 5043092), (502, 4018400), (800, 2521546), (1004, 2009200), (1255, 1607360), (1600, 1260773), (2008, 1004600), (2510, 803680), (4016, 502300), (5020, 401840), (5023, 401600), (6275, 321472), (8032, 251150), (10040, 200920), (10046, 200800), (12550, 160736), (16064, 125575), (20080, 100460), (20092, 100400), (25100, 80368), (25115, 80320), (40160, 50230), (40184, 50200)]