100806970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 210470400

約数和(自身を除く): 109663430

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 139, 190, 209, 278, 347, 418, 694, 695, 1045, 1390, 1529, 1735, 2090, 2641, 3058, 3470, 3817, 5282, 6593, 7634, 7645, 13186, 13205, 15290, 19085, 26410, 29051, 32965, 38170, 48233, 58102, 65930, 72523, 96466, 145046, 145255, 241165, 290510, 362615, 482330, 530563, 725230, 916427, 1061126, 1832854, 2652815, 4582135, 5305630, 9164270, 10080697, 20161394, 50403485, 100806970]

約数ペア:

[(1, 100806970), (2, 50403485), (5, 20161394), (10, 10080697), (11, 9164270), (19, 5305630), (22, 4582135), (38, 2652815), (55, 1832854), (95, 1061126), (110, 916427), (139, 725230), (190, 530563), (209, 482330), (278, 362615), (347, 290510), (418, 241165), (694, 145255), (695, 145046), (1045, 96466), (1390, 72523), (1529, 65930), (1735, 58102), (2090, 48233), (2641, 38170), (3058, 32965), (3470, 29051), (3817, 26410), (5282, 19085), (6593, 15290), (7634, 13205), (7645, 13186)]