25934520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12713}}^1$

素因数の和:12744

約数の個数: 64

約数和(自身を含む): 82386720

約数和(自身を除く): 56452200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 12713, 25426, 38139, 50852, 63565, 76278, 101704, 127130, 152556, 190695, 216121, 254260, 305112, 381390, 432242, 508520, 648363, 762780, 864484, 1080605, 1296726, 1525560, 1728968, 2161210, 2593452, 3241815, 4322420, 5186904, 6483630, 8644840, 12967260, 25934520]

約数ペア:

[(1, 25934520), (2, 12967260), (3, 8644840), (4, 6483630), (5, 5186904), (6, 4322420), (8, 3241815), (10, 2593452), (12, 2161210), (15, 1728968), (17, 1525560), (20, 1296726), (24, 1080605), (30, 864484), (34, 762780), (40, 648363), (51, 508520), (60, 432242), (68, 381390), (85, 305112), (102, 254260), (120, 216121), (136, 190695), (170, 152556), (204, 127130), (255, 101704), (340, 76278), (408, 63565), (510, 50852), (680, 38139), (1020, 25426), (2040, 12713)]