104514520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1327}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 258163200

約数和(自身を除く): 153648680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 179, 220, 358, 440, 716, 895, 1327, 1432, 1790, 1969, 2654, 3580, 3938, 5308, 6635, 7160, 7876, 9845, 10616, 13270, 14597, 15752, 19690, 26540, 29194, 39380, 53080, 58388, 72985, 78760, 116776, 145970, 237533, 291940, 475066, 583880, 950132, 1187665, 1900264, 2375330, 2612863, 4750660, 5225726, 9501320, 10451452, 13064315, 20902904, 26128630, 52257260, 104514520]

約数ペア:

[(1, 104514520), (2, 52257260), (4, 26128630), (5, 20902904), (8, 13064315), (10, 10451452), (11, 9501320), (20, 5225726), (22, 4750660), (40, 2612863), (44, 2375330), (55, 1900264), (88, 1187665), (110, 950132), (179, 583880), (220, 475066), (358, 291940), (440, 237533), (716, 145970), (895, 116776), (1327, 78760), (1432, 72985), (1790, 58388), (1969, 53080), (2654, 39380), (3580, 29194), (3938, 26540), (5308, 19690), (6635, 15752), (7160, 14597), (7876, 13270), (9845, 10616)]