8764160

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 21633696

約数和(自身を除く): 12869536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 167, 205, 256, 320, 328, 334, 410, 640, 656, 668, 820, 835, 1280, 1312, 1336, 1640, 1670, 2624, 2672, 3280, 3340, 5248, 5344, 6560, 6680, 6847, 10496, 10688, 13120, 13360, 13694, 21376, 26240, 26720, 27388, 34235, 42752, 52480, 53440, 54776, 68470, 106880, 109552, 136940, 213760, 219104, 273880, 438208, 547760, 876416, 1095520, 1752832, 2191040, 4382080, 8764160]

約数ペア:

[(1, 8764160), (2, 4382080), (4, 2191040), (5, 1752832), (8, 1095520), (10, 876416), (16, 547760), (20, 438208), (32, 273880), (40, 219104), (41, 213760), (64, 136940), (80, 109552), (82, 106880), (128, 68470), (160, 54776), (164, 53440), (167, 52480), (205, 42752), (256, 34235), (320, 27388), (328, 26720), (334, 26240), (410, 21376), (640, 13694), (656, 13360), (668, 13120), (820, 10688), (835, 10496), (1280, 6847), (1312, 6680), (1336, 6560), (1640, 5344), (1670, 5248), (2624, 3340), (2672, 3280)]