12236953520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{143357}}^1$

素因数の和:143478

約数の個数: 80

約数和(自身を含む): 31357555488

約数和(自身を除く): 19120601968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 485, 776, 880, 970, 1067, 1552, 1940, 2134, 3880, 4268, 5335, 7760, 8536, 10670, 17072, 21340, 42680, 85360, 143357, 286714, 573428, 716785, 1146856, 1433570, 1576927, 2293712, 2867140, 3153854, 5734280, 6307708, 7884635, 11468560, 12615416, 13905629, 15769270, 25230832, 27811258, 31538540, 55622516, 63077080, 69528145, 111245032, 126154160, 139056290, 152961919, 222490064, 278112580, 305923838, 556225160, 611847676, 764809595, 1112450320, 1223695352, 1529619190, 2447390704, 3059238380, 6118476760, 12236953520]

約数ペア:

[(1, 12236953520), (2, 6118476760), (4, 3059238380), (5, 2447390704), (8, 1529619190), (10, 1223695352), (11, 1112450320), (16, 764809595), (20, 611847676), (22, 556225160), (40, 305923838), (44, 278112580), (55, 222490064), (80, 152961919), (88, 139056290), (97, 126154160), (110, 111245032), (176, 69528145), (194, 63077080), (220, 55622516), (388, 31538540), (440, 27811258), (485, 25230832), (776, 15769270), (880, 13905629), (970, 12615416), (1067, 11468560), (1552, 7884635), (1940, 6307708), (2134, 5734280), (3880, 3153854), (4268, 2867140), (5335, 2293712), (7760, 1576927), (8536, 1433570), (10670, 1146856), (17072, 716785), (21340, 573428), (42680, 286714), (85360, 143357)]