119034520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2789}}^1$

素因数の和:2908

約数の個数: 64

約数和(自身を含む): 295293600

約数和(自身を除く): 176259080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1940, 2134, 2789, 3880, 4268, 5335, 5578, 8536, 10670, 11156, 13945, 21340, 22312, 27890, 30679, 42680, 55780, 61358, 111560, 122716, 153395, 245432, 270533, 306790, 541066, 613580, 1082132, 1227160, 1352665, 2164264, 2705330, 2975863, 5410660, 5951726, 10821320, 11903452, 14879315, 23806904, 29758630, 59517260, 119034520]

約数ペア:

[(1, 119034520), (2, 59517260), (4, 29758630), (5, 23806904), (8, 14879315), (10, 11903452), (11, 10821320), (20, 5951726), (22, 5410660), (40, 2975863), (44, 2705330), (55, 2164264), (88, 1352665), (97, 1227160), (110, 1082132), (194, 613580), (220, 541066), (388, 306790), (440, 270533), (485, 245432), (776, 153395), (970, 122716), (1067, 111560), (1940, 61358), (2134, 55780), (2789, 42680), (3880, 30679), (4268, 27890), (5335, 22312), (5578, 21340), (8536, 13945), (10670, 11156)]