40333790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18587}}^1$

素因数の和:18632

約数の個数: 32

約数和(自身を含む): 85653504

約数和(自身を除く): 45319714

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 18587, 37174, 92935, 130109, 185870, 260218, 576197, 650545, 1152394, 1301090, 2880985, 4033379, 5761970, 8066758, 20166895, 40333790]

約数ペア:

[(1, 40333790), (2, 20166895), (5, 8066758), (7, 5761970), (10, 4033379), (14, 2880985), (31, 1301090), (35, 1152394), (62, 650545), (70, 576197), (155, 260218), (217, 185870), (310, 130109), (434, 92935), (1085, 37174), (2170, 18587)]