17193157060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{2503}}^1$

素因数の和:2845

約数の個数: 96

約数和(自身を含む): 38844852480

約数和(自身を除く): 21651695420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 227, 340, 356, 445, 454, 890, 908, 1135, 1513, 1780, 2270, 2503, 3026, 3859, 4540, 5006, 6052, 7565, 7718, 10012, 12515, 15130, 15436, 19295, 20203, 25030, 30260, 38590, 40406, 42551, 50060, 77180, 80812, 85102, 101015, 170204, 202030, 212755, 222767, 343451, 404060, 425510, 445534, 568181, 686902, 851020, 891068, 1113835, 1136362, 1373804, 1717255, 2227670, 2272724, 2840905, 3434510, 3787039, 4455340, 5681810, 6869020, 7574078, 9659077, 11363620, 15148156, 18935195, 19318154, 37870390, 38636308, 48295385, 50568109, 75740780, 96590770, 101136218, 193181540, 202272436, 252840545, 505681090, 859657853, 1011362180, 1719315706, 3438631412, 4298289265, 8596578530, 17193157060]

約数ペア:

[(1, 17193157060), (2, 8596578530), (4, 4298289265), (5, 3438631412), (10, 1719315706), (17, 1011362180), (20, 859657853), (34, 505681090), (68, 252840545), (85, 202272436), (89, 193181540), (170, 101136218), (178, 96590770), (227, 75740780), (340, 50568109), (356, 48295385), (445, 38636308), (454, 37870390), (890, 19318154), (908, 18935195), (1135, 15148156), (1513, 11363620), (1780, 9659077), (2270, 7574078), (2503, 6869020), (3026, 5681810), (3859, 4455340), (4540, 3787039), (5006, 3434510), (6052, 2840905), (7565, 2272724), (7718, 2227670), (10012, 1717255), (12515, 1373804), (15130, 1136362), (15436, 1113835), (19295, 891068), (20203, 851020), (25030, 686902), (30260, 568181), (38590, 445534), (40406, 425510), (42551, 404060), (50060, 343451), (77180, 222767), (80812, 212755), (85102, 202030), (101015, 170204)]