10089940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 24498432

約数和(自身を除く): 14408492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 743, 970, 1358, 1486, 1940, 2716, 2972, 3395, 3715, 5201, 6790, 7430, 10402, 13580, 14860, 20804, 26005, 52010, 72071, 104020, 144142, 288284, 360355, 504497, 720710, 1008994, 1441420, 2017988, 2522485, 5044970, 10089940]

約数ペア:

[(1, 10089940), (2, 5044970), (4, 2522485), (5, 2017988), (7, 1441420), (10, 1008994), (14, 720710), (20, 504497), (28, 360355), (35, 288284), (70, 144142), (97, 104020), (140, 72071), (194, 52010), (388, 26005), (485, 20804), (679, 14860), (743, 13580), (970, 10402), (1358, 7430), (1486, 6790), (1940, 5201), (2716, 3715), (2972, 3395)]