79036160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{8821}}^1$

素因数の和:8849

約数の個数: 72

約数和(自身を含む): 216386016

約数和(自身を除く): 137349856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8821, 8960, 17642, 35284, 44105, 61747, 70568, 88210, 123494, 141136, 176420, 246988, 282272, 308735, 352840, 493976, 564544, 617470, 705680, 987952, 1129088, 1234940, 1411360, 1975904, 2258176, 2469880, 2822720, 3951808, 4939760, 5645440, 7903616, 9879520, 11290880, 15807232, 19759040, 39518080, 79036160]

約数ペア:

[(1, 79036160), (2, 39518080), (4, 19759040), (5, 15807232), (7, 11290880), (8, 9879520), (10, 7903616), (14, 5645440), (16, 4939760), (20, 3951808), (28, 2822720), (32, 2469880), (35, 2258176), (40, 1975904), (56, 1411360), (64, 1234940), (70, 1129088), (80, 987952), (112, 705680), (128, 617470), (140, 564544), (160, 493976), (224, 352840), (256, 308735), (280, 282272), (320, 246988), (448, 176420), (560, 141136), (640, 123494), (896, 88210), (1120, 70568), (1280, 61747), (1792, 44105), (2240, 35284), (4480, 17642), (8821, 8960)]