34345100

素因数分解:

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

素因数の和:347

約数の個数: 72

約数和(自身を含む): 80151120

約数和(自身を除く): 45806020

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 89, 100, 170, 178, 227, 340, 356, 425, 445, 454, 850, 890, 908, 1135, 1513, 1700, 1780, 2225, 2270, 3026, 3859, 4450, 4540, 5675, 6052, 7565, 7718, 8900, 11350, 15130, 15436, 19295, 20203, 22700, 30260, 37825, 38590, 40406, 75650, 77180, 80812, 96475, 101015, 151300, 192950, 202030, 343451, 385900, 404060, 505075, 686902, 1010150, 1373804, 1717255, 2020300, 3434510, 6869020, 8586275, 17172550, 34345100]

約数ペア:

[(1, 34345100), (2, 17172550), (4, 8586275), (5, 6869020), (10, 3434510), (17, 2020300), (20, 1717255), (25, 1373804), (34, 1010150), (50, 686902), (68, 505075), (85, 404060), (89, 385900), (100, 343451), (170, 202030), (178, 192950), (227, 151300), (340, 101015), (356, 96475), (425, 80812), (445, 77180), (454, 75650), (850, 40406), (890, 38590), (908, 37825), (1135, 30260), (1513, 22700), (1700, 20203), (1780, 19295), (2225, 15436), (2270, 15130), (3026, 11350), (3859, 8900), (4450, 7718), (4540, 7565), (5675, 6052)]