40046270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6869}}^1$

素因数の和:6940

約数の個数: 32

約数和(自身を含む): 80131680

約数和(自身を除く): 40085410

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 6869, 13738, 34345, 68690, 75559, 151118, 364057, 377795, 728114, 755590, 1820285, 3640570, 4004627, 8009254, 20023135, 40046270]

約数ペア:

[(1, 40046270), (2, 20023135), (5, 8009254), (10, 4004627), (11, 3640570), (22, 1820285), (53, 755590), (55, 728114), (106, 377795), (110, 364057), (265, 151118), (530, 75559), (583, 68690), (1166, 34345), (2915, 13738), (5830, 6869)]