419756090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{54727}}^1$

素因数の和:54806

約数の個数: 32

約数和(自身を含む): 827487360

約数和(自身を除く): 407731270

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 54727, 109454, 273635, 547270, 711451, 1422902, 3228893, 3557255, 6457786, 7114510, 16144465, 32288930, 41975609, 83951218, 209878045, 419756090]

約数ペア:

[(1, 419756090), (2, 209878045), (5, 83951218), (10, 41975609), (13, 32288930), (26, 16144465), (59, 7114510), (65, 6457786), (118, 3557255), (130, 3228893), (295, 1422902), (590, 711451), (767, 547270), (1534, 273635), (3835, 109454), (7670, 54727)]