87133040

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7213}}^1$

素因数の和:7377

約数の個数: 40

約数和(自身を含む): 203954208

約数和(自身を除く): 116821168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 7213, 12080, 14426, 28852, 36065, 57704, 72130, 115408, 144260, 288520, 577040, 1089163, 2178326, 4356652, 5445815, 8713304, 10891630, 17426608, 21783260, 43566520, 87133040]

約数ペア:

[(1, 87133040), (2, 43566520), (4, 21783260), (5, 17426608), (8, 10891630), (10, 8713304), (16, 5445815), (20, 4356652), (40, 2178326), (80, 1089163), (151, 577040), (302, 288520), (604, 144260), (755, 115408), (1208, 72130), (1510, 57704), (2416, 36065), (3020, 28852), (6040, 14426), (7213, 12080)]