89608120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4051}}^1$

素因数の和:4148

約数の個数: 64

約数和(自身を含む): 233395200

約数和(自身を除く): 143787080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4051, 4424, 5530, 8102, 11060, 16204, 20255, 22120, 28357, 32408, 40510, 56714, 81020, 113428, 141785, 162040, 226856, 283570, 320029, 567140, 640058, 1134280, 1280116, 1600145, 2240203, 2560232, 3200290, 4480406, 6400580, 8960812, 11201015, 12801160, 17921624, 22402030, 44804060, 89608120]

約数ペア:

[(1, 89608120), (2, 44804060), (4, 22402030), (5, 17921624), (7, 12801160), (8, 11201015), (10, 8960812), (14, 6400580), (20, 4480406), (28, 3200290), (35, 2560232), (40, 2240203), (56, 1600145), (70, 1280116), (79, 1134280), (140, 640058), (158, 567140), (280, 320029), (316, 283570), (395, 226856), (553, 162040), (632, 141785), (790, 113428), (1106, 81020), (1580, 56714), (2212, 40510), (2765, 32408), (3160, 28357), (4051, 22120), (4424, 20255), (5530, 16204), (8102, 11060)]