74026240

素因数分解:

$2^8\times 5^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 178956288

約数和(自身を除く): 104930048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 256, 302, 320, 383, 604, 640, 755, 766, 1208, 1280, 1510, 1532, 1915, 2416, 3020, 3064, 3830, 4832, 6040, 6128, 7660, 9664, 12080, 12256, 15320, 19328, 24160, 24512, 30640, 38656, 48320, 49024, 57833, 61280, 96640, 98048, 115666, 122560, 193280, 231332, 245120, 289165, 462664, 490240, 578330, 925328, 1156660, 1850656, 2313320, 3701312, 4626640, 7402624, 9253280, 14805248, 18506560, 37013120, 74026240]

約数ペア:

[(1, 74026240), (2, 37013120), (4, 18506560), (5, 14805248), (8, 9253280), (10, 7402624), (16, 4626640), (20, 3701312), (32, 2313320), (40, 1850656), (64, 1156660), (80, 925328), (128, 578330), (151, 490240), (160, 462664), (256, 289165), (302, 245120), (320, 231332), (383, 193280), (604, 122560), (640, 115666), (755, 98048), (766, 96640), (1208, 61280), (1280, 57833), (1510, 49024), (1532, 48320), (1915, 38656), (2416, 30640), (3020, 24512), (3064, 24160), (3830, 19328), (4832, 15320), (6040, 12256), (6128, 12080), (7660, 9664)]