9393920

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 23178960

約数和(自身を除く): 13785040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 179, 205, 256, 320, 328, 358, 410, 640, 656, 716, 820, 895, 1280, 1312, 1432, 1640, 1790, 2624, 2864, 3280, 3580, 5248, 5728, 6560, 7160, 7339, 10496, 11456, 13120, 14320, 14678, 22912, 26240, 28640, 29356, 36695, 45824, 52480, 57280, 58712, 73390, 114560, 117424, 146780, 229120, 234848, 293560, 469696, 587120, 939392, 1174240, 1878784, 2348480, 4696960, 9393920]

約数ペア:

[(1, 9393920), (2, 4696960), (4, 2348480), (5, 1878784), (8, 1174240), (10, 939392), (16, 587120), (20, 469696), (32, 293560), (40, 234848), (41, 229120), (64, 146780), (80, 117424), (82, 114560), (128, 73390), (160, 58712), (164, 57280), (179, 52480), (205, 45824), (256, 36695), (320, 29356), (328, 28640), (358, 26240), (410, 22912), (640, 14678), (656, 14320), (716, 13120), (820, 11456), (895, 10496), (1280, 7339), (1312, 7160), (1432, 6560), (1640, 5728), (1790, 5248), (2624, 3580), (2864, 3280)]