11704840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2494

約数の個数: 64

約数和(自身を含む): 31881600

約数和(自身を除く): 20176760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 2459, 4760, 4918, 9836, 12295, 17213, 19672, 24590, 34426, 41803, 49180, 68852, 83606, 86065, 98360, 137704, 167212, 172130, 209015, 292621, 334424, 344260, 418030, 585242, 688520, 836060, 1170484, 1463105, 1672120, 2340968, 2926210, 5852420, 11704840]

約数ペア:

[(1, 11704840), (2, 5852420), (4, 2926210), (5, 2340968), (7, 1672120), (8, 1463105), (10, 1170484), (14, 836060), (17, 688520), (20, 585242), (28, 418030), (34, 344260), (35, 334424), (40, 292621), (56, 209015), (68, 172130), (70, 167212), (85, 137704), (119, 98360), (136, 86065), (140, 83606), (170, 68852), (238, 49180), (280, 41803), (340, 34426), (476, 24590), (595, 19672), (680, 17213), (952, 12295), (1190, 9836), (2380, 4918), (2459, 4760)]