15695345240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1\times {\mathrm{4093}}^1$

素因数の和:6732

約数の個数: 64

約数和(自身を含む): 36291836160

約数和(自身を除く): 20596490920

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2591, 4093, 5182, 8186, 10364, 12955, 16372, 20465, 20728, 25910, 32744, 40930, 51820, 81860, 95867, 103640, 151441, 163720, 191734, 302882, 383468, 479335, 605764, 757205, 766936, 958670, 1211528, 1514410, 1917340, 3028820, 3834680, 6057640, 10604963, 21209926, 42419852, 53024815, 84839704, 106049630, 212099260, 392383631, 424198520, 784767262, 1569534524, 1961918155, 3139069048, 3923836310, 7847672620, 15695345240]

約数ペア:

[(1, 15695345240), (2, 7847672620), (4, 3923836310), (5, 3139069048), (8, 1961918155), (10, 1569534524), (20, 784767262), (37, 424198520), (40, 392383631), (74, 212099260), (148, 106049630), (185, 84839704), (296, 53024815), (370, 42419852), (740, 21209926), (1480, 10604963), (2591, 6057640), (4093, 3834680), (5182, 3028820), (8186, 1917340), (10364, 1514410), (12955, 1211528), (16372, 958670), (20465, 766936), (20728, 757205), (25910, 605764), (32744, 479335), (40930, 383468), (51820, 302882), (81860, 191734), (95867, 163720), (103640, 151441)]