70197760

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1653

約数の個数: 80

約数和(自身を含む): 178321176

約数和(自身を除く): 108123416

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 1613, 2176, 2560, 2720, 3226, 4352, 5440, 6452, 8065, 8704, 10880, 12904, 16130, 21760, 25808, 27421, 32260, 43520, 51616, 54842, 64520, 103232, 109684, 129040, 137105, 206464, 219368, 258080, 274210, 412928, 438736, 516160, 548420, 825856, 877472, 1032320, 1096840, 1754944, 2064640, 2193680, 3509888, 4129280, 4387360, 7019776, 8774720, 14039552, 17549440, 35098880, 70197760]

約数ペア:

[(1, 70197760), (2, 35098880), (4, 17549440), (5, 14039552), (8, 8774720), (10, 7019776), (16, 4387360), (17, 4129280), (20, 3509888), (32, 2193680), (34, 2064640), (40, 1754944), (64, 1096840), (68, 1032320), (80, 877472), (85, 825856), (128, 548420), (136, 516160), (160, 438736), (170, 412928), (256, 274210), (272, 258080), (320, 219368), (340, 206464), (512, 137105), (544, 129040), (640, 109684), (680, 103232), (1088, 64520), (1280, 54842), (1360, 51616), (1613, 43520), (2176, 32260), (2560, 27421), (2720, 25808), (3226, 21760), (4352, 16130), (5440, 12904), (6452, 10880), (8065, 8704)]