6820413320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{215563}}^1$

素因数の和:215694

約数の個数: 64

約数和(自身を含む): 17693493120

約数和(自身を除く): 10873079800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3955, 4520, 6328, 7910, 15820, 31640, 215563, 431126, 862252, 1077815, 1508941, 1724504, 2155630, 3017882, 4311260, 6035764, 7544705, 8622520, 12071528, 15089410, 24358619, 30178820, 48717238, 60357640, 97434476, 121793095, 170510333, 194868952, 243586190, 341020666, 487172380, 682041332, 852551665, 974344760, 1364082664, 1705103330, 3410206660, 6820413320]

約数ペア:

[(1, 6820413320), (2, 3410206660), (4, 1705103330), (5, 1364082664), (7, 974344760), (8, 852551665), (10, 682041332), (14, 487172380), (20, 341020666), (28, 243586190), (35, 194868952), (40, 170510333), (56, 121793095), (70, 97434476), (113, 60357640), (140, 48717238), (226, 30178820), (280, 24358619), (452, 15089410), (565, 12071528), (791, 8622520), (904, 7544705), (1130, 6035764), (1582, 4311260), (2260, 3017882), (3164, 2155630), (3955, 1724504), (4520, 1508941), (6328, 1077815), (7910, 862252), (15820, 431126), (31640, 215563)]