33188480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3989}}^1$

素因数の和:4021

約数の個数: 64

約数和(自身を含む): 85465800

約数和(自身を除く): 52277320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 3989, 4160, 7978, 8320, 15956, 19945, 31912, 39890, 51857, 63824, 79780, 103714, 127648, 159560, 207428, 255296, 259285, 319120, 414856, 510592, 518570, 638240, 829712, 1037140, 1276480, 1659424, 2074280, 2552960, 3318848, 4148560, 6637696, 8297120, 16594240, 33188480]

約数ペア:

[(1, 33188480), (2, 16594240), (4, 8297120), (5, 6637696), (8, 4148560), (10, 3318848), (13, 2552960), (16, 2074280), (20, 1659424), (26, 1276480), (32, 1037140), (40, 829712), (52, 638240), (64, 518570), (65, 510592), (80, 414856), (104, 319120), (128, 259285), (130, 255296), (160, 207428), (208, 159560), (260, 127648), (320, 103714), (416, 79780), (520, 63824), (640, 51857), (832, 39890), (1040, 31912), (1664, 19945), (2080, 15956), (3989, 8320), (4160, 7978)]