268430800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61007}}^1$

素因数の和:61036

約数の個数: 60

約数和(自身を含む): 703544256

約数和(自身を除く): 435113456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 61007, 122014, 244028, 305035, 488056, 610070, 671077, 976112, 1220140, 1342154, 1525175, 2440280, 2684308, 3050350, 3355385, 4880560, 5368616, 6100700, 6710770, 10737232, 12201400, 13421540, 16776925, 24402800, 26843080, 33553850, 53686160, 67107700, 134215400, 268430800]

約数ペア:

[(1, 268430800), (2, 134215400), (4, 67107700), (5, 53686160), (8, 33553850), (10, 26843080), (11, 24402800), (16, 16776925), (20, 13421540), (22, 12201400), (25, 10737232), (40, 6710770), (44, 6100700), (50, 5368616), (55, 4880560), (80, 3355385), (88, 3050350), (100, 2684308), (110, 2440280), (176, 1525175), (200, 1342154), (220, 1220140), (275, 976112), (400, 671077), (440, 610070), (550, 488056), (880, 305035), (1100, 244028), (2200, 122014), (4400, 61007)]