82836650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4167

約数の個数: 48

約数和(自身を含む): 171322368

約数和(自身を除く): 88485718

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 4111, 8222, 10075, 20150, 20555, 41110, 53443, 102775, 106886, 127441, 205550, 254882, 267215, 534430, 637205, 1274410, 1336075, 1656733, 2672150, 3186025, 3313466, 6372050, 8283665, 16567330, 41418325, 82836650]

約数ペア:

[(1, 82836650), (2, 41418325), (5, 16567330), (10, 8283665), (13, 6372050), (25, 3313466), (26, 3186025), (31, 2672150), (50, 1656733), (62, 1336075), (65, 1274410), (130, 637205), (155, 534430), (310, 267215), (325, 254882), (403, 205550), (650, 127441), (775, 106886), (806, 102775), (1550, 53443), (2015, 41110), (4030, 20555), (4111, 20150), (8222, 10075)]