14222080

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 35025984

約数和(自身を除く): 20803904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 271, 320, 328, 410, 542, 640, 656, 820, 1084, 1280, 1312, 1355, 1640, 2168, 2624, 2710, 3280, 4336, 5248, 5420, 6560, 8672, 10496, 10840, 11111, 13120, 17344, 21680, 22222, 26240, 34688, 43360, 44444, 52480, 55555, 69376, 86720, 88888, 111110, 173440, 177776, 222220, 346880, 355552, 444440, 711104, 888880, 1422208, 1777760, 2844416, 3555520, 7111040, 14222080]

約数ペア:

[(1, 14222080), (2, 7111040), (4, 3555520), (5, 2844416), (8, 1777760), (10, 1422208), (16, 888880), (20, 711104), (32, 444440), (40, 355552), (41, 346880), (64, 222220), (80, 177776), (82, 173440), (128, 111110), (160, 88888), (164, 86720), (205, 69376), (256, 55555), (271, 52480), (320, 44444), (328, 43360), (410, 34688), (542, 26240), (640, 22222), (656, 21680), (820, 17344), (1084, 13120), (1280, 11111), (1312, 10840), (1355, 10496), (1640, 8672), (2168, 6560), (2624, 5420), (2710, 5248), (3280, 4336)]