1570793602540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40813}}^1\times {\mathrm{44753}}^1$

素因数の和:85618

約数の個数: 48

約数和(自身を含む): 3375537869088

約数和(自身を除く): 1804744266548

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 40813, 44753, 81626, 89506, 163252, 179012, 204065, 223765, 408130, 447530, 816260, 895060, 1754959, 1924379, 3509918, 3848758, 7019836, 7697516, 8774795, 9621895, 17549590, 19243790, 35099180, 38487580, 1826504189, 3653008378, 7306016756, 9132520945, 18265041890, 36530083780, 78539680127, 157079360254, 314158720508, 392698400635, 785396801270, 1570793602540]

約数ペア:

[(1, 1570793602540), (2, 785396801270), (4, 392698400635), (5, 314158720508), (10, 157079360254), (20, 78539680127), (43, 36530083780), (86, 18265041890), (172, 9132520945), (215, 7306016756), (430, 3653008378), (860, 1826504189), (40813, 38487580), (44753, 35099180), (81626, 19243790), (89506, 17549590), (163252, 9621895), (179012, 8774795), (204065, 7697516), (223765, 7019836), (408130, 3848758), (447530, 3509918), (816260, 1924379), (895060, 1754959)]