17929202320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{29759}}^1$

素因数の和:30232

約数の個数: 80

約数和(自身を含む): 44238597120

約数和(自身を除く): 26309394800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 443, 680, 886, 1360, 1772, 2215, 3544, 4430, 7088, 7531, 8860, 15062, 17720, 29759, 30124, 35440, 37655, 59518, 60248, 75310, 119036, 120496, 148795, 150620, 238072, 297590, 301240, 476144, 505903, 595180, 602480, 1011806, 1190360, 2023612, 2380720, 2529515, 4047224, 5059030, 8094448, 10118060, 13183237, 20236120, 26366474, 40472240, 52732948, 65916185, 105465896, 131832370, 210931792, 224115029, 263664740, 448230058, 527329480, 896460116, 1054658960, 1120575145, 1792920232, 2241150290, 3585840464, 4482300580, 8964601160, 17929202320]

約数ペア:

[(1, 17929202320), (2, 8964601160), (4, 4482300580), (5, 3585840464), (8, 2241150290), (10, 1792920232), (16, 1120575145), (17, 1054658960), (20, 896460116), (34, 527329480), (40, 448230058), (68, 263664740), (80, 224115029), (85, 210931792), (136, 131832370), (170, 105465896), (272, 65916185), (340, 52732948), (443, 40472240), (680, 26366474), (886, 20236120), (1360, 13183237), (1772, 10118060), (2215, 8094448), (3544, 5059030), (4430, 4047224), (7088, 2529515), (7531, 2380720), (8860, 2023612), (15062, 1190360), (17720, 1011806), (29759, 602480), (30124, 595180), (35440, 505903), (37655, 476144), (59518, 301240), (60248, 297590), (75310, 238072), (119036, 150620), (120496, 148795)]