79804160

素因数分解:

$2^8\times 5^1\times {\mathrm{62347}}^1$

素因数の和:62368

約数の個数: 36

約数和(自身を含む): 191158968

約数和(自身を除く): 111354808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 62347, 124694, 249388, 311735, 498776, 623470, 997552, 1246940, 1995104, 2493880, 3990208, 4987760, 7980416, 9975520, 15960832, 19951040, 39902080, 79804160]

約数ペア:

[(1, 79804160), (2, 39902080), (4, 19951040), (5, 15960832), (8, 9975520), (10, 7980416), (16, 4987760), (20, 3990208), (32, 2493880), (40, 1995104), (64, 1246940), (80, 997552), (128, 623470), (160, 498776), (256, 311735), (320, 249388), (640, 124694), (1280, 62347)]