9505280

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 23569920

約数和(自身を除く): 14064640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 79, 80, 94, 128, 158, 160, 188, 235, 256, 316, 320, 376, 395, 470, 512, 632, 640, 752, 790, 940, 1264, 1280, 1504, 1580, 1880, 2528, 2560, 3008, 3160, 3713, 3760, 5056, 6016, 6320, 7426, 7520, 10112, 12032, 12640, 14852, 15040, 18565, 20224, 24064, 25280, 29704, 30080, 37130, 40448, 50560, 59408, 60160, 74260, 101120, 118816, 120320, 148520, 202240, 237632, 297040, 475264, 594080, 950528, 1188160, 1901056, 2376320, 4752640, 9505280]

約数ペア:

[(1, 9505280), (2, 4752640), (4, 2376320), (5, 1901056), (8, 1188160), (10, 950528), (16, 594080), (20, 475264), (32, 297040), (40, 237632), (47, 202240), (64, 148520), (79, 120320), (80, 118816), (94, 101120), (128, 74260), (158, 60160), (160, 59408), (188, 50560), (235, 40448), (256, 37130), (316, 30080), (320, 29704), (376, 25280), (395, 24064), (470, 20224), (512, 18565), (632, 15040), (640, 14852), (752, 12640), (790, 12032), (940, 10112), (1264, 7520), (1280, 7426), (1504, 6320), (1580, 6016), (1880, 5056), (2528, 3760), (2560, 3713), (3008, 3160)]