2017415560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 4819328640

約数和(自身を除く): 2801913080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 268, 335, 460, 529, 536, 670, 920, 1058, 1340, 1423, 1541, 2116, 2645, 2680, 2846, 3082, 4232, 5290, 5692, 6164, 7115, 7705, 10580, 11384, 12328, 14230, 15410, 21160, 28460, 30820, 32729, 35443, 56920, 61640, 65458, 70886, 95341, 130916, 141772, 163645, 177215, 190682, 261832, 283544, 327290, 354430, 381364, 476705, 654580, 708860, 752767, 762728, 953410, 1309160, 1417720, 1505534, 1906820, 2192843, 3011068, 3763835, 3813640, 4385686, 6022136, 7527670, 8771372, 10964215, 15055340, 17542744, 21928430, 30110680, 43856860, 50435389, 87713720, 100870778, 201741556, 252176945, 403483112, 504353890, 1008707780, 2017415560]

約数ペア:

[(1, 2017415560), (2, 1008707780), (4, 504353890), (5, 403483112), (8, 252176945), (10, 201741556), (20, 100870778), (23, 87713720), (40, 50435389), (46, 43856860), (67, 30110680), (92, 21928430), (115, 17542744), (134, 15055340), (184, 10964215), (230, 8771372), (268, 7527670), (335, 6022136), (460, 4385686), (529, 3813640), (536, 3763835), (670, 3011068), (920, 2192843), (1058, 1906820), (1340, 1505534), (1423, 1417720), (1541, 1309160), (2116, 953410), (2645, 762728), (2680, 752767), (2846, 708860), (3082, 654580), (4232, 476705), (5290, 381364), (5692, 354430), (6164, 327290), (7115, 283544), (7705, 261832), (10580, 190682), (11384, 177215), (12328, 163645), (14230, 141772), (15410, 130916), (21160, 95341), (28460, 70886), (30820, 65458), (32729, 61640), (35443, 56920)]