39265090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 73120320

約数和(自身を除く): 33855230

約数列:

[1, 2, 5, 10, 59, 61, 118, 122, 295, 305, 590, 610, 1091, 2182, 3599, 5455, 7198, 10910, 17995, 35990, 64369, 66551, 128738, 133102, 321845, 332755, 643690, 665510, 3926509, 7853018, 19632545, 39265090]

約数ペア:

[(1, 39265090), (2, 19632545), (5, 7853018), (10, 3926509), (59, 665510), (61, 643690), (118, 332755), (122, 321845), (295, 133102), (305, 128738), (590, 66551), (610, 64369), (1091, 35990), (2182, 17995), (3599, 10910), (5455, 7198)]