1923335120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{202031}}^1$

素因数の和:202068

約数の個数: 80

約数和(自身を含む): 5411225088

約数和(自身を除く): 3487889968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 202031, 404062, 808124, 1010155, 1414217, 1616248, 2020310, 2828434, 3232496, 3434527, 4040620, 5656868, 6869054, 7071085, 8081240, 11313736, 13738108, 14142170, 16162480, 17172635, 22627472, 24041689, 27476216, 28284340, 34345270, 48083378, 54952432, 56568680, 68690540, 96166756, 113137360, 120208445, 137381080, 192333512, 240416890, 274762160, 384667024, 480833780, 961667560, 1923335120]

約数ペア:

[(1, 1923335120), (2, 961667560), (4, 480833780), (5, 384667024), (7, 274762160), (8, 240416890), (10, 192333512), (14, 137381080), (16, 120208445), (17, 113137360), (20, 96166756), (28, 68690540), (34, 56568680), (35, 54952432), (40, 48083378), (56, 34345270), (68, 28284340), (70, 27476216), (80, 24041689), (85, 22627472), (112, 17172635), (119, 16162480), (136, 14142170), (140, 13738108), (170, 11313736), (238, 8081240), (272, 7071085), (280, 6869054), (340, 5656868), (476, 4040620), (560, 3434527), (595, 3232496), (680, 2828434), (952, 2020310), (1190, 1616248), (1360, 1414217), (1904, 1010155), (2380, 808124), (4760, 404062), (9520, 202031)]