74130880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13627}}^1$

素因数の和:13661

約数の個数: 56

約数和(自身を含む): 186921648

約数和(自身を除く): 112790768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 13627, 27254, 54508, 68135, 109016, 136270, 218032, 231659, 272540, 436064, 463318, 545080, 872128, 926636, 1090160, 1158295, 1853272, 2180320, 2316590, 3706544, 4360640, 4633180, 7413088, 9266360, 14826176, 18532720, 37065440, 74130880]

約数ペア:

[(1, 74130880), (2, 37065440), (4, 18532720), (5, 14826176), (8, 9266360), (10, 7413088), (16, 4633180), (17, 4360640), (20, 3706544), (32, 2316590), (34, 2180320), (40, 1853272), (64, 1158295), (68, 1090160), (80, 926636), (85, 872128), (136, 545080), (160, 463318), (170, 436064), (272, 272540), (320, 231659), (340, 218032), (544, 136270), (680, 109016), (1088, 68135), (1360, 54508), (2720, 27254), (5440, 13627)]