4167380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 10727808

約数和(自身を除く): 6560428

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 103, 119, 140, 170, 206, 238, 289, 340, 412, 476, 515, 578, 595, 721, 1030, 1156, 1190, 1442, 1445, 1751, 2023, 2060, 2380, 2884, 2890, 3502, 3605, 4046, 5780, 7004, 7210, 8092, 8755, 10115, 12257, 14420, 17510, 20230, 24514, 29767, 35020, 40460, 49028, 59534, 61285, 119068, 122570, 148835, 208369, 245140, 297670, 416738, 595340, 833476, 1041845, 2083690, 4167380]

約数ペア:

[(1, 4167380), (2, 2083690), (4, 1041845), (5, 833476), (7, 595340), (10, 416738), (14, 297670), (17, 245140), (20, 208369), (28, 148835), (34, 122570), (35, 119068), (68, 61285), (70, 59534), (85, 49028), (103, 40460), (119, 35020), (140, 29767), (170, 24514), (206, 20230), (238, 17510), (289, 14420), (340, 12257), (412, 10115), (476, 8755), (515, 8092), (578, 7210), (595, 7004), (721, 5780), (1030, 4046), (1156, 3605), (1190, 3502), (1442, 2890), (1445, 2884), (1751, 2380), (2023, 2060)]