61166240

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7213}}^1$

素因数の和:7281

約数の個数: 48

約数和(自身を含む): 147252168

約数和(自身を除く): 86085928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 7213, 8480, 14426, 28852, 36065, 57704, 72130, 115408, 144260, 230816, 288520, 382289, 577040, 764578, 1154080, 1529156, 1911445, 3058312, 3822890, 6116624, 7645780, 12233248, 15291560, 30583120, 61166240]

約数ペア:

[(1, 61166240), (2, 30583120), (4, 15291560), (5, 12233248), (8, 7645780), (10, 6116624), (16, 3822890), (20, 3058312), (32, 1911445), (40, 1529156), (53, 1154080), (80, 764578), (106, 577040), (160, 382289), (212, 288520), (265, 230816), (424, 144260), (530, 115408), (848, 72130), (1060, 57704), (1696, 36065), (2120, 28852), (4240, 14426), (7213, 8480)]