22050700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 58624720

約数和(自身を除く): 36574020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 109, 119, 140, 170, 175, 218, 238, 289, 340, 350, 425, 436, 476, 545, 578, 595, 700, 763, 850, 1090, 1156, 1190, 1445, 1526, 1700, 1853, 2023, 2180, 2380, 2725, 2890, 2975, 3052, 3706, 3815, 4046, 5450, 5780, 5950, 7225, 7412, 7630, 8092, 9265, 10115, 10900, 11900, 12971, 14450, 15260, 18530, 19075, 20230, 25942, 28900, 31501, 37060, 38150, 40460, 46325, 50575, 51884, 63002, 64855, 76300, 92650, 101150, 126004, 129710, 157505, 185300, 202300, 220507, 259420, 315010, 324275, 441014, 630020, 648550, 787525, 882028, 1102535, 1297100, 1575050, 2205070, 3150100, 4410140, 5512675, 11025350, 22050700]

約数ペア:

[(1, 22050700), (2, 11025350), (4, 5512675), (5, 4410140), (7, 3150100), (10, 2205070), (14, 1575050), (17, 1297100), (20, 1102535), (25, 882028), (28, 787525), (34, 648550), (35, 630020), (50, 441014), (68, 324275), (70, 315010), (85, 259420), (100, 220507), (109, 202300), (119, 185300), (140, 157505), (170, 129710), (175, 126004), (218, 101150), (238, 92650), (289, 76300), (340, 64855), (350, 63002), (425, 51884), (436, 50575), (476, 46325), (545, 40460), (578, 38150), (595, 37060), (700, 31501), (763, 28900), (850, 25942), (1090, 20230), (1156, 19075), (1190, 18530), (1445, 15260), (1526, 14450), (1700, 12971), (1853, 11900), (2023, 10900), (2180, 10115), (2380, 9265), (2725, 8092), (2890, 7630), (2975, 7412), (3052, 7225), (3706, 5950), (3815, 5780), (4046, 5450)]