105547520

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6343}}^1$

素因数の和:6377

約数の個数: 72

約数和(自身を含む): 272309856

約数和(自身を除く): 166762336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 6343, 8320, 12686, 16640, 25372, 31715, 50744, 63430, 82459, 101488, 126860, 164918, 202976, 253720, 329836, 405952, 412295, 507440, 659672, 811904, 824590, 1014880, 1319344, 1623808, 1649180, 2029760, 2638688, 3298360, 4059520, 5277376, 6596720, 8119040, 10554752, 13193440, 21109504, 26386880, 52773760, 105547520]

約数ペア:

[(1, 105547520), (2, 52773760), (4, 26386880), (5, 21109504), (8, 13193440), (10, 10554752), (13, 8119040), (16, 6596720), (20, 5277376), (26, 4059520), (32, 3298360), (40, 2638688), (52, 2029760), (64, 1649180), (65, 1623808), (80, 1319344), (104, 1014880), (128, 824590), (130, 811904), (160, 659672), (208, 507440), (256, 412295), (260, 405952), (320, 329836), (416, 253720), (520, 202976), (640, 164918), (832, 126860), (1040, 101488), (1280, 82459), (1664, 63430), (2080, 50744), (3328, 31715), (4160, 25372), (6343, 16640), (8320, 12686)]