45292240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2660

約数の個数: 80

約数和(自身を含む): 124277760

約数和(自身を除く): 78985520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 2609, 3472, 4340, 5218, 8680, 10436, 13045, 17360, 18263, 20872, 26090, 36526, 41744, 52180, 73052, 80879, 91315, 104360, 146104, 161758, 182630, 208720, 292208, 323516, 365260, 404395, 566153, 647032, 730520, 808790, 1132306, 1294064, 1461040, 1617580, 2264612, 2830765, 3235160, 4529224, 5661530, 6470320, 9058448, 11323060, 22646120, 45292240]

約数ペア:

[(1, 45292240), (2, 22646120), (4, 11323060), (5, 9058448), (7, 6470320), (8, 5661530), (10, 4529224), (14, 3235160), (16, 2830765), (20, 2264612), (28, 1617580), (31, 1461040), (35, 1294064), (40, 1132306), (56, 808790), (62, 730520), (70, 647032), (80, 566153), (112, 404395), (124, 365260), (140, 323516), (155, 292208), (217, 208720), (248, 182630), (280, 161758), (310, 146104), (434, 104360), (496, 91315), (560, 80879), (620, 73052), (868, 52180), (1085, 41744), (1240, 36526), (1736, 26090), (2170, 20872), (2480, 18263), (2609, 17360), (3472, 13045), (4340, 10436), (5218, 8680)]